+------------------------------------------------------------------------
+r780 | lh3lh3 | 2010-10-27 11:01:11 -0400 (Wed, 27 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-21 (r780)
+ * minor speedup to pileup
+
+------------------------------------------------------------------------
+r779 | lh3lh3 | 2010-10-27 09:58:56 -0400 (Wed, 27 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_pileup.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/examples/toy.sam
+
+improve pileup a little bit
+
+------------------------------------------------------------------------
+r778 | lh3lh3 | 2010-10-27 00:14:43 -0400 (Wed, 27 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam.h
+ M /trunk/samtools/bam_pileup.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bam_tview.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-20 (r778)
+ * speed up pileup, although I do not know how much is the improvement
+
+------------------------------------------------------------------------
+r777 | lh3lh3 | 2010-10-26 17:26:04 -0400 (Tue, 26 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_maqcns.c
+ M /trunk/samtools/bam_maqcns.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/examples/Makefile
+
+ * samtools-0.1.8-19 (r777)
+ * integrate mpileup features to pileup: min_baseQ, capQ, prob_realn, paired-only and biased prior
+
+------------------------------------------------------------------------
+r776 | lh3lh3 | 2010-10-26 15:27:46 -0400 (Tue, 26 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+
+remove local realignment (probabilistic realignment is still there)
+
+------------------------------------------------------------------------
+r774 | jmarshall | 2010-10-21 06:52:38 -0400 (Thu, 21 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/sam_view.c
+
+Add the relevant filename or region to error messages, and cause a failure
+exit status where appropriate. Based on a patch provided by Marcel Martin.
+
+------------------------------------------------------------------------
+r773 | lh3lh3 | 2010-10-19 19:44:31 -0400 (Tue, 19 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/examples/toy.sam
+ M /trunk/samtools/kaln.c
+
+ * Minor code changes. No real effect.
+ * change quality to 30 in toy.sam
+
+------------------------------------------------------------------------
+r772 | lh3lh3 | 2010-10-18 23:40:13 -0400 (Mon, 18 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/examples/toy.fa
+ M /trunk/samtools/examples/toy.sam
+
+added another toy example
+
+------------------------------------------------------------------------
+r771 | lh3lh3 | 2010-10-13 23:32:12 -0400 (Wed, 13 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/ld.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+improve the LD statistics
+
+------------------------------------------------------------------------
+r770 | lh3lh3 | 2010-10-12 23:49:26 -0400 (Tue, 12 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+ * a minor fix to the -L option
+ * add ldstats to vcfutils.pl
+
+------------------------------------------------------------------------
+r769 | lh3lh3 | 2010-10-12 15:51:57 -0400 (Tue, 12 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+
+a minor change
+
+------------------------------------------------------------------------
+r768 | lh3lh3 | 2010-10-12 15:49:06 -0400 (Tue, 12 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ A /trunk/samtools/bcftools/ld.c
+
+forget to add the key file
+
+------------------------------------------------------------------------
+r767 | lh3lh3 | 2010-10-12 15:48:46 -0400 (Tue, 12 Oct 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+ * vcfutils.pl: fixed a typo in help message
+ * added APIs: bcf_append_info() and bcf_cpy()
+ * calculate adjacent LD
+
+------------------------------------------------------------------------
+r766 | lh3lh3 | 2010-10-11 11:06:40 -0400 (Mon, 11 Oct 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+added filter for samtools/bcftools genetated VCFs
+
+------------------------------------------------------------------------
+r765 | lh3lh3 | 2010-10-05 14:05:18 -0400 (Tue, 05 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+ M /trunk/samtools/kaln.c
+
+ * removed a comment line in kaln.c
+ * vcfutils.pl fillac works when GT is not the first field
+
+------------------------------------------------------------------------
+r764 | petulda | 2010-10-05 08:59:36 -0400 (Tue, 05 Oct 2010) | 1 line
+Changed paths:
+ A /trunk/samtools/bcftools/bcf-fix.pl
+
+Convert VCF output of "bcftools view -bgcv" to a valid VCF file
+------------------------------------------------------------------------
+r763 | lh3lh3 | 2010-10-02 22:51:03 -0400 (Sat, 02 Oct 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+ A /trunk/samtools/bcftools/bcftools.1
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/samtools.1
+
+ * samtools-0.1.8-18 (r763)
+ * added bcftools manual page
+ * minor fix to mpileup and view command lines
+
+------------------------------------------------------------------------
+r762 | lh3lh3 | 2010-10-02 21:46:25 -0400 (Sat, 02 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+ * vcfutils.pl qstats: calculate marginal ts/tv
+ * allow to call genotypes at variant sites
+
+------------------------------------------------------------------------
+r761 | lh3lh3 | 2010-10-01 00:29:55 -0400 (Fri, 01 Oct 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+ M /trunk/samtools/misc/HmmGlocal.java
+
+I am changing the gap open probability back to 0.001. It seems that
+being conservative here is a good thing...
+
+------------------------------------------------------------------------
+r760 | lh3lh3 | 2010-10-01 00:11:27 -0400 (Fri, 01 Oct 2010) | 5 lines
+Changed paths:
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/kaln.c
+ A /trunk/samtools/misc/HmmGlocal.java
+
+ * samtools-0.1.8-17 (r760)
+ * the default gap open penalty is too small (a typo)
+ * added comments on hmm_realn
+ * Java implementation
+
+------------------------------------------------------------------------
+r759 | lh3lh3 | 2010-09-30 10:12:54 -0400 (Thu, 30 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bamtk.c
+
+mark samtools-0.1.8-16 (r759)
+
+------------------------------------------------------------------------
+r758 | lh3lh3 | 2010-09-30 10:12:02 -0400 (Thu, 30 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+round to the nearest integer
+
+------------------------------------------------------------------------
+r757 | lh3lh3 | 2010-09-28 17:16:43 -0400 (Tue, 28 Sep 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+I was trying to accelerate ka_prob_glocal() as this will be the
+bottleneck. After an hour, the only gain is to change division to
+multiplication. OK. I will stop.
+
+------------------------------------------------------------------------
+r756 | lh3lh3 | 2010-09-28 16:57:49 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+this is interesting. multiplication is much faster than division, at least on my Mac
+
+------------------------------------------------------------------------
+r755 | lh3lh3 | 2010-09-28 16:19:13 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+minor changes
+
+------------------------------------------------------------------------
+r754 | lh3lh3 | 2010-09-28 15:44:16 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/kaln.c
+
+prob_realn() seems working!
+
+------------------------------------------------------------------------
+r753 | lh3lh3 | 2010-09-28 12:48:23 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+minor
+
+------------------------------------------------------------------------
+r752 | lh3lh3 | 2010-09-28 12:47:41 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+ M /trunk/samtools/kaln.h
+
+Convert phredQ to probabilities
+
+------------------------------------------------------------------------
+r751 | lh3lh3 | 2010-09-28 12:32:08 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+ M /trunk/samtools/kaln.h
+
+Implement the glocal HMM; discard the extention HMM
+
+------------------------------------------------------------------------
+r750 | lh3lh3 | 2010-09-28 00:06:11 -0400 (Tue, 28 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+improve numerical stability
+
+------------------------------------------------------------------------
+r749 | lh3lh3 | 2010-09-27 23:27:54 -0400 (Mon, 27 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+more comments
+
+------------------------------------------------------------------------
+r748 | lh3lh3 | 2010-09-27 23:17:16 -0400 (Mon, 27 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+fixed a bug in banded DP
+
+------------------------------------------------------------------------
+r747 | lh3lh3 | 2010-09-27 23:05:12 -0400 (Mon, 27 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+ * fixed that weird issue.
+ * the banded version is NOT working
+
+------------------------------------------------------------------------
+r746 | lh3lh3 | 2010-09-27 22:57:05 -0400 (Mon, 27 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+More comments. This version seems working, but something is a little weird...
+
+------------------------------------------------------------------------
+r745 | lh3lh3 | 2010-09-27 17:21:40 -0400 (Mon, 27 Sep 2010) | 6 lines
+Changed paths:
+ M /trunk/samtools/kaln.c
+
+A little code cleanup. Now the forward and backback algorithms give
+nearly identical P(x), which means both are close to the correct
+forms. However, I have only tested on toy examples. Minor errors in
+the implementation may not be obvious.
+
+
+------------------------------------------------------------------------
+r744 | lh3lh3 | 2010-09-27 16:55:15 -0400 (Mon, 27 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bam_sort.c
+ M /trunk/samtools/kaln.c
+ M /trunk/samtools/kaln.h
+
+...
+
+------------------------------------------------------------------------
+r743 | jmarshall | 2010-09-27 08:19:06 -0400 (Mon, 27 Sep 2010) | 6 lines
+Changed paths:
+ M /trunk/samtools/bam_sort.c
+
+Abort if merge -h's INH.SAM cannot be opened, just as we abort
+if any of the IN#.BAM input files cannot be opened.
+
+Also propagate any error indication returned by bam_merge_core()
+to samtools merge's exit status.
+
+------------------------------------------------------------------------
+r741 | jmarshall | 2010-09-24 11:08:24 -0400 (Fri, 24 Sep 2010) | 5 lines
+Changed paths:
+ M /trunk/samtools/bam_index.c
+
+Use bam_validate1() to detect garbage records in the event of a corrupt
+BAI index file that causes a bam_seek() to an invalid position. At most
+one record (namely, the bam_iter_read terminator) is tested per bam_fetch()
+call, so the cost is insignificant in the normal case.
+
+------------------------------------------------------------------------
+r740 | jmarshall | 2010-09-24 11:00:19 -0400 (Fri, 24 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam.c
+ M /trunk/samtools/bam.h
+
+Add bam_validate1().
+
+------------------------------------------------------------------------
+r739 | lh3lh3 | 2010-09-22 12:07:50 -0400 (Wed, 22 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-15 (r379)
+ * allow to change capQ parameter in calmd
+
+------------------------------------------------------------------------
+r738 | jmarshall | 2010-09-22 11:15:33 -0400 (Wed, 22 Sep 2010) | 13 lines
+Changed paths:
+ M /trunk/samtools/bam_index.c
+ M /trunk/samtools/sam_view.c
+
+When bam_read1() returns an error (return value <= -2), propagate that error
+to bam_iter_read()'s own return value. Similarly, also propagate it up to
+bam_fetch()'s return value. Previously bam_fetch() always returned 0, and
+callers ignored its return value anyway. With this change, 0 continues to
+indicate success, while <= -2 (which can be written as < 0, as -1 is never
+returned) indicates corrupted input.
+
+bam_iter_read() ought also to propagate errors returned by bam_seek().
+
+main_samview() can now print an error message and fail when bam_fetch()
+detects that a .bai index file is corrupted or otherwise does not correspond
+to the .bam file it is being used with.
+
+------------------------------------------------------------------------
+r737 | jmarshall | 2010-09-22 10:47:42 -0400 (Wed, 22 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_index.c
+
+0 is a successful return value from bam_read1(). (In practice, it never
+returns 0 anyway; but all the other callers treat 0 as successful.)
+
+------------------------------------------------------------------------
+r736 | lh3lh3 | 2010-09-20 17:43:08 -0400 (Mon, 20 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam.h
+ M /trunk/samtools/bam_index.c
+ M /trunk/samtools/bam_sort.c
+
+ * merge files region-by-region. work on small examples but more tests are needed.
+
+------------------------------------------------------------------------
+r735 | lh3lh3 | 2010-09-20 16:56:24 -0400 (Mon, 20 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+improve qstats by checking the alleles as well
+
+------------------------------------------------------------------------
+r734 | lh3lh3 | 2010-09-17 18:12:13 -0400 (Fri, 17 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+convert UCSC SNP SQL dump to VCF
+
+------------------------------------------------------------------------
+r733 | lh3lh3 | 2010-09-17 13:02:11 -0400 (Fri, 17 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+hapmap2vcf convertor
+
+------------------------------------------------------------------------
+r732 | lh3lh3 | 2010-09-17 10:11:37 -0400 (Fri, 17 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/vcf.c
+
+ * added comments
+ * VCF->BCF is not possible without knowing the sequence dictionary before hand...
+
+------------------------------------------------------------------------
+r731 | lh3lh3 | 2010-09-17 09:15:53 -0400 (Fri, 17 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcfutils.c
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/vcf.c
+
+ * put n_smpl to "bcf1_t" to simplify API a little
+
+------------------------------------------------------------------------
+r730 | lh3lh3 | 2010-09-16 21:36:01 -0400 (Thu, 16 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/index.c
+
+fixed a bug in indexing
+
+------------------------------------------------------------------------
+r729 | lh3lh3 | 2010-09-16 16:54:48 -0400 (Thu, 16 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam.c
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_pileup.c
+
+ * fixed a bug in capQ
+ * valgrind identifies a use of uninitialised value, but I have not fixed it.
+
+------------------------------------------------------------------------
+r728 | lh3lh3 | 2010-09-16 15:03:59 -0400 (Thu, 16 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bgzip.c
+ M /trunk/samtools/razip.c
+
+ * fixed a bug in razip: -c will delete the input file
+ * copy tabix/bgzip to here
+
+------------------------------------------------------------------------
+r727 | lh3lh3 | 2010-09-16 13:45:49 -0400 (Thu, 16 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-14 (r727)
+ * allow to change the capQ parameter at the command line
+
+------------------------------------------------------------------------
+r726 | lh3lh3 | 2010-09-16 13:38:43 -0400 (Thu, 16 Sep 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+ M /trunk/samtools/misc/samtools.pl
+
+ * added varFilter to vcfutils.pl
+ * reimplement realn(). now it performs a local alignment
+ * added cap_mapQ() to cap mapping quality when there are many substitutions
+
+------------------------------------------------------------------------
+r724 | lh3lh3 | 2010-09-15 00:18:31 -0400 (Wed, 15 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ A /trunk/samtools/bcftools/bcf2qcall.c
+ M /trunk/samtools/bcftools/call1.c
+
+ * convert BCF to QCALL input
+
+------------------------------------------------------------------------
+r723 | lh3lh3 | 2010-09-14 22:41:50 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+
+dynamic band width in realignment
+
+------------------------------------------------------------------------
+r722 | lh3lh3 | 2010-09-14 22:05:32 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_plcmd.c
+
+fixed a bug in realignment
+
+------------------------------------------------------------------------
+r721 | lh3lh3 | 2010-09-14 20:54:09 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/prob1.c
+
+fixed a minor issue
+
+------------------------------------------------------------------------
+r720 | lh3lh3 | 2010-09-14 19:25:10 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ M /trunk/samtools/bam_maqcns.c
+ M /trunk/samtools/bam_md.c
+
+fixed a bug in realignment
+
+------------------------------------------------------------------------
+r719 | lh3lh3 | 2010-09-14 19:18:24 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+
+minor changes. It is BUGGY now!
+
+------------------------------------------------------------------------
+r718 | lh3lh3 | 2010-09-14 16:32:33 -0400 (Tue, 14 Sep 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bam_md.c
+ M /trunk/samtools/bam_pileup.c
+ M /trunk/samtools/kaln.c
+ M /trunk/samtools/kaln.h
+
+ * aggressive gapped aligner is implemented in calmd.
+ * distinguish gap_open and gap_end_open in banded alignment
+ * make tview accepts alignment with heading and tailing D
+
+------------------------------------------------------------------------
+r717 | jmarshall | 2010-09-14 09:04:28 -0400 (Tue, 14 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools
+
+Add svn:ignore properties for generated files that don't appear in "make all".
+
+------------------------------------------------------------------------
+r716 | jmarshall | 2010-09-13 08:37:53 -0400 (Mon, 13 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools
+ M /trunk/samtools/bcftools
+ M /trunk/samtools/misc
+
+Add svn:ignore properties listing the generated files.
+(Except for *.o, which we'll assume is in global-ignores.)
+
+------------------------------------------------------------------------
+r715 | lh3lh3 | 2010-09-08 12:53:55 -0400 (Wed, 08 Sep 2010) | 5 lines
+Changed paths:
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/sample.c
+ M /trunk/samtools/sample.h
+
+ * samtools-0.1.8-13 (r715)
+ * fixed a bug in identifying SM across files
+ * bcftools: estimate heterozygosity
+ * bcftools: allow to skip sites without reference bases
+
+------------------------------------------------------------------------
+r713 | lh3lh3 | 2010-09-03 17:19:12 -0400 (Fri, 03 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/prob1.h
+
+quite a lot changes to the contrast caller, but I still feel something is missing...
+
+------------------------------------------------------------------------
+r711 | lh3lh3 | 2010-09-03 00:30:48 -0400 (Fri, 03 Sep 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+ * changed 3.434 to 4.343 (typo!)
+ * fixed a bug in the contrast caller
+ * calculate heterozygosity
+
+------------------------------------------------------------------------
+r710 | lh3lh3 | 2010-09-01 23:24:47 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcfutils.c
+ M /trunk/samtools/bcftools/call1.c
+
+SNP calling from the GL field
+
+------------------------------------------------------------------------
+r709 | lh3lh3 | 2010-09-01 18:52:30 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcf.c
+
+fixed another problem
+
+------------------------------------------------------------------------
+r708 | lh3lh3 | 2010-09-01 18:31:17 -0400 (Wed, 01 Sep 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/vcf.c
+
+ * fixed bugs in parsing VCF
+ * parser now works with GT/GQ/DP/PL/GL
+
+------------------------------------------------------------------------
+r707 | lh3lh3 | 2010-09-01 15:28:29 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/prob1.c
+
+Do not compile _BCF_QUAD by default
+
+------------------------------------------------------------------------
+r706 | lh3lh3 | 2010-09-01 15:21:41 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcfutils.c
+ M /trunk/samtools/bcftools/call1.c
+
+Write the correct ALT and PL in the SNP calling mode.
+
+------------------------------------------------------------------------
+r705 | lh3lh3 | 2010-09-01 12:50:33 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfutils.pl
+
+more commands for my own uses
+
+------------------------------------------------------------------------
+r704 | lh3lh3 | 2010-09-01 09:26:10 -0400 (Wed, 01 Sep 2010) | 2 lines
+Changed paths:
+ A /trunk/samtools/bcftools/vcfutils.pl
+
+Utilities for processing VCF
+
+------------------------------------------------------------------------
+r703 | lh3lh3 | 2010-08-31 16:44:57 -0400 (Tue, 31 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/prob1.h
+
+preliminary contrast variant caller
+
+------------------------------------------------------------------------
+r702 | lh3lh3 | 2010-08-31 12:28:39 -0400 (Tue, 31 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/call1.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/prob1.h
+
+z' and z'' can be calculated
+
+------------------------------------------------------------------------
+r701 | lh3lh3 | 2010-08-31 10:20:57 -0400 (Tue, 31 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ A /trunk/samtools/bcftools/call1.c (from /trunk/samtools/bcftools/vcfout.c:699)
+ M /trunk/samtools/bcftools/prob1.c
+ D /trunk/samtools/bcftools/vcfout.c
+
+ * rename vcfout.c as call1.c
+ * prepare to add two-sample comparison
+
+------------------------------------------------------------------------
+r699 | lh3lh3 | 2010-08-24 15:28:16 -0400 (Tue, 24 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfout.c
+
+fixed a bug in calculating the t statistics
+
+------------------------------------------------------------------------
+r698 | lh3lh3 | 2010-08-24 14:05:50 -0400 (Tue, 24 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/bcftools/kfunc.c
+ M /trunk/samtools/bcftools/vcfout.c
+
+ * samtools-0.1.8-13 (r698)
+ * perform one-tailed t-test for baseQ, mapQ and endDist
+
+------------------------------------------------------------------------
+r697 | lh3lh3 | 2010-08-24 12:30:13 -0400 (Tue, 24 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/kfunc.c
+
+added regularized incomplete beta function
+
+------------------------------------------------------------------------
+r695 | lh3lh3 | 2010-08-23 17:36:17 -0400 (Mon, 23 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_maqcns.c
+ M /trunk/samtools/bam_plcmd.c
+
+change the default correlation coefficient
+
+------------------------------------------------------------------------
+r694 | lh3lh3 | 2010-08-23 14:46:52 -0400 (Mon, 23 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/vcfout.c
+
+print QUAL as floating numbers
+
+------------------------------------------------------------------------
+r693 | lh3lh3 | 2010-08-23 14:06:07 -0400 (Mon, 23 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/examples/Makefile
+ A /trunk/samtools/sample.c
+ A /trunk/samtools/sample.h
+
+ * samtools-0.1.8-12 (r692)
+ * group data by samples in "mpileup -g"
+
+------------------------------------------------------------------------
+r692 | lh3lh3 | 2010-08-23 10:58:53 -0400 (Mon, 23 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ D /trunk/samtools/bam_mcns.c
+ D /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+
+remove VCF output in mpileup
+
+------------------------------------------------------------------------
+r691 | lh3lh3 | 2010-08-23 10:48:20 -0400 (Mon, 23 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+
+ * use the revised MAQ error model for mpileup
+ * prepare to remove the independent model from mpileup
+
+------------------------------------------------------------------------
+r690 | lh3lh3 | 2010-08-20 15:46:40 -0400 (Fri, 20 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ M /trunk/samtools/bam_maqcns.c
+ M /trunk/samtools/bam_maqcns.h
+ M /trunk/samtools/bam_plcmd.c
+ A /trunk/samtools/errmod.c
+ A /trunk/samtools/errmod.h
+ M /trunk/samtools/ksort.h
+
+added revised MAQ error model
+
+------------------------------------------------------------------------
+r689 | lh3lh3 | 2010-08-18 09:55:20 -0400 (Wed, 18 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/prob1.h
+ M /trunk/samtools/bcftools/vcfout.c
+
+allow to read the prior from the error output. EM iteration is working.
+
+------------------------------------------------------------------------
+r688 | lh3lh3 | 2010-08-17 12:12:20 -0400 (Tue, 17 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/main.c
+ M /trunk/samtools/bcftools/vcf.c
+
+ * write a little more VCF header
+ * concatenate BCFs
+
+------------------------------------------------------------------------
+r687 | lh3lh3 | 2010-08-16 20:53:16 -0400 (Mon, 16 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcf.tex
+
+use float for QUAL
+
+------------------------------------------------------------------------
+r686 | lh3lh3 | 2010-08-14 00:11:13 -0400 (Sat, 14 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/prob1.c
+
+faster for large sample size (in principle)
+
+------------------------------------------------------------------------
+r685 | lh3lh3 | 2010-08-13 23:28:31 -0400 (Fri, 13 Aug 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bcftools/prob1.c
+
+ * a numerically stable method to calculate z_{jk}
+ * currently slower than the old method but will be important for large sample size
+ * in principle, we can speed up for large n, but have not tried
+
+------------------------------------------------------------------------
+r684 | lh3lh3 | 2010-08-11 21:58:31 -0400 (Wed, 11 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfout.c
+
+fixed an issue in parsing integer
+
+------------------------------------------------------------------------
+r683 | lh3lh3 | 2010-08-09 13:05:07 -0400 (Mon, 09 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+
+do not print refname if file is converted from VCF
+
+------------------------------------------------------------------------
+r682 | lh3lh3 | 2010-08-09 12:59:47 -0400 (Mon, 09 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcf.c
+
+ * parse PL
+ * fixed a bug in parsing VCF
+
+------------------------------------------------------------------------
+r681 | lh3lh3 | 2010-08-09 12:49:23 -0400 (Mon, 09 Aug 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcfutils.c
+ M /trunk/samtools/bcftools/main.c
+ M /trunk/samtools/bcftools/vcf.c
+ M /trunk/samtools/bcftools/vcfout.c
+ M /trunk/samtools/bgzf.c
+ M /trunk/samtools/kstring.c
+
+ * fixed a bug in kstrtok@kstring.c
+ * preliminary VCF parser (not parse everything for now)
+ * improved view interface
+
+------------------------------------------------------------------------
+r680 | lh3lh3 | 2010-08-09 10:43:13 -0400 (Mon, 09 Aug 2010) | 4 lines
+Changed paths:
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/vcfout.c
+ M /trunk/samtools/kstring.c
+ M /trunk/samtools/kstring.h
+
+ * improved kstring (added kstrtok)
+ * removed the limit on the format string length in bcftools
+ * use kstrtok to parse format which fixed a bug in the old code
+
+------------------------------------------------------------------------
+r679 | lh3lh3 | 2010-08-09 01:12:05 -0400 (Mon, 09 Aug 2010) | 2 lines
+Changed paths:
+ A /trunk/samtools/bcftools/README
+ M /trunk/samtools/bcftools/vcfout.c
+
+help messages
+
+------------------------------------------------------------------------
+r678 | lh3lh3 | 2010-08-09 00:01:52 -0400 (Mon, 09 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcfout.c
+
+perform single-tail test for ED4
+
+------------------------------------------------------------------------
+r677 | lh3lh3 | 2010-08-08 23:48:35 -0400 (Sun, 08 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/kfunc.c
+ M /trunk/samtools/bcftools/vcfout.c
+
+ * test depth, end distance and HWE
+
+------------------------------------------------------------------------
+r676 | lh3lh3 | 2010-08-08 02:04:15 -0400 (Sun, 08 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/kfunc.c
+
+reimplement incomplete gamma functions. no copy-paste
+
+------------------------------------------------------------------------
+r675 | lh3lh3 | 2010-08-06 22:42:54 -0400 (Fri, 06 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bcftools/fet.c
+ M /trunk/samtools/bcftools/prob1.c
+ M /trunk/samtools/bcftools/prob1.h
+ M /trunk/samtools/bcftools/vcfout.c
+
+ * bcftools: add HWE (no testing for now)
+ * record end dist in a 2x2 table, not avg, std any more
+
+------------------------------------------------------------------------
+r674 | lh3lh3 | 2010-08-06 17:30:16 -0400 (Fri, 06 Aug 2010) | 3 lines
+Changed paths:
+ A /trunk/samtools/bcftools/kfunc.c
+
+ * Special functions: log(gamma()), erfc(), P(a,x) (incomplete gamma)
+ * Not using Numerical Recipe due to licensing issues
+
+------------------------------------------------------------------------
+r673 | lh3lh3 | 2010-08-05 23:46:53 -0400 (Thu, 05 Aug 2010) | 2 lines
+Changed paths:
+ A /trunk/samtools/bcftools/fet.c
+
+Fisher's exact test
+
+------------------------------------------------------------------------
+r672 | lh3lh3 | 2010-08-05 21:48:33 -0400 (Thu, 05 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/examples/Makefile
+
+ * samtools-0.1.8-11 (r672)
+ * collect more stats for allele balance test in bcftools (not yet)
+
+------------------------------------------------------------------------
+r671 | lh3lh3 | 2010-08-05 16:17:58 -0400 (Thu, 05 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/main.c
+
+ * the code base is stablized again.
+ * I will delay the vcf parser, which is quite complicated but with little value for now
+
+------------------------------------------------------------------------
+r670 | lh3lh3 | 2010-08-05 16:03:23 -0400 (Thu, 05 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/examples/Makefile
+
+minor
+
+------------------------------------------------------------------------
+r669 | lh3lh3 | 2010-08-05 16:03:08 -0400 (Thu, 05 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcftools/vcf.c
+
+unfinished vcf parser
+
+------------------------------------------------------------------------
+r668 | lh3lh3 | 2010-08-05 15:46:40 -0400 (Thu, 05 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bcftools/Makefile
+ M /trunk/samtools/bcftools/bcf.c
+ M /trunk/samtools/bcftools/bcf.h
+ M /trunk/samtools/bcftools/bcfutils.c
+ M /trunk/samtools/bcftools/index.c
+ M /trunk/samtools/bcftools/main.c
+ A /trunk/samtools/bcftools/vcf.c
+ M /trunk/samtools/bcftools/vcfout.c
+
+ * added prelimiary VCF parser (not finished)
+ * change struct a bit
+
+------------------------------------------------------------------------
+r667 | lh3lh3 | 2010-08-03 22:35:27 -0400 (Tue, 03 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bcftools/bcf.c
+
+ * allow to set min base q
+ * fixed a bug in mpileup -u
+
+------------------------------------------------------------------------
+r666 | lh3lh3 | 2010-08-03 22:08:44 -0400 (Tue, 03 Aug 2010) | 2 lines
+Changed paths:
+ A /trunk/samtools/bcftools/bcf.tex
+
+spec
+
+------------------------------------------------------------------------
+r665 | lh3lh3 | 2010-08-03 21:18:57 -0400 (Tue, 03 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/examples/Makefile
+
+added more examples
+
+------------------------------------------------------------------------
+r664 | lh3lh3 | 2010-08-03 21:13:00 -0400 (Tue, 03 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bcftools/Makefile
+
+fixed compilation error
+
+------------------------------------------------------------------------
+r662 | lh3lh3 | 2010-08-03 21:04:00 -0400 (Tue, 03 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ D /trunk/samtools/bcf.c
+ D /trunk/samtools/bcf.h
+ A /trunk/samtools/bcftools
+ A /trunk/samtools/bcftools/Makefile
+ A /trunk/samtools/bcftools/bcf.c
+ A /trunk/samtools/bcftools/bcf.h
+ A /trunk/samtools/bcftools/bcfutils.c
+ A /trunk/samtools/bcftools/index.c
+ A /trunk/samtools/bcftools/main.c
+ A /trunk/samtools/bcftools/prob1.c
+ A /trunk/samtools/bcftools/prob1.h
+ A /trunk/samtools/bcftools/vcfout.c
+
+move bcftools to samtools
+
+------------------------------------------------------------------------
+r660 | lh3lh3 | 2010-08-03 15:58:32 -0400 (Tue, 03 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+
+fixed another minor bug
+
+------------------------------------------------------------------------
+r658 | lh3lh3 | 2010-08-03 15:06:45 -0400 (Tue, 03 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/bcf.c
+
+ * samtools-0.1.8-10 (r658)
+ * fixed a bug in bam2bcf when the reference is N
+
+------------------------------------------------------------------------
+r657 | lh3lh3 | 2010-08-03 14:50:23 -0400 (Tue, 03 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+
+ * fixed a bug
+ * treat ambiguous ref base as the fifth base
+
+------------------------------------------------------------------------
+r654 | lh3lh3 | 2010-08-02 17:38:27 -0400 (Mon, 02 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/bcftools/bcf.c
+ M /trunk/samtools/bcf.c
+
+missing a column in VCF output...
+
+------------------------------------------------------------------------
+r653 | lh3lh3 | 2010-08-02 17:31:33 -0400 (Mon, 02 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcf.c
+
+fixed a memory leak
+
+------------------------------------------------------------------------
+r651 | lh3lh3 | 2010-08-02 17:27:31 -0400 (Mon, 02 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bcf.c
+
+fixed a bug in bcf reader
+
+------------------------------------------------------------------------
+r650 | lh3lh3 | 2010-08-02 17:00:41 -0400 (Mon, 02 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam2bcf.c
+
+fixed a bug
+
+------------------------------------------------------------------------
+r649 | lh3lh3 | 2010-08-02 16:49:35 -0400 (Mon, 02 Aug 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ M /trunk/samtools/bam2bcf.c
+ M /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-9 (r649)
+ * lossless representation of PL in BCF output
+
+------------------------------------------------------------------------
+r648 | lh3lh3 | 2010-08-02 16:07:25 -0400 (Mon, 02 Aug 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ A /trunk/samtools/bam2bcf.c
+ A /trunk/samtools/bam2bcf.h
+ M /trunk/samtools/bam_plcmd.c
+ A /trunk/samtools/bcf.c
+ A /trunk/samtools/bcf.h
+
+Generate binary VCF
+
+------------------------------------------------------------------------
+r644 | lh3lh3 | 2010-07-28 11:59:19 -0400 (Wed, 28 Jul 2010) | 5 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-8 (r644)
+ * mpileup becomes a little stable again
+ * the method is slightly different, but is more theoretically correct
+ * snp calling is O(n^2) instead of O(n^3)
+
+------------------------------------------------------------------------
+r643 | lh3lh3 | 2010-07-28 11:54:15 -0400 (Wed, 28 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+
+ * fixed a STUPID bug, which cost me a lot of time.
+ * I am going to clean up mcns a little bit
+
+------------------------------------------------------------------------
+r642 | lh3lh3 | 2010-07-27 23:23:07 -0400 (Tue, 27 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+
+supposedly this is THE correct implementation, but more testing is needed
+
+------------------------------------------------------------------------
+r641 | lh3lh3 | 2010-07-27 22:43:39 -0400 (Tue, 27 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+
+NOT ready yet. Going to make further changes...
+
+------------------------------------------------------------------------
+r639 | lh3lh3 | 2010-07-25 22:18:38 -0400 (Sun, 25 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-7 (r639)
+ * fixed the reference allele assignment
+
+------------------------------------------------------------------------
+r638 | lh3lh3 | 2010-07-25 12:01:26 -0400 (Sun, 25 Jul 2010) | 5 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-6 (r638)
+ * skip isnan/isinf in case of float underflow
+ * added the flat prior
+ * fixed an issue where there are no reads supporting the reference
+
+------------------------------------------------------------------------
+r637 | lh3lh3 | 2010-07-24 14:16:27 -0400 (Sat, 24 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+
+minor changes
+
+------------------------------------------------------------------------
+r636 | lh3lh3 | 2010-07-24 14:07:27 -0400 (Sat, 24 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+minor tweaks
+
+------------------------------------------------------------------------
+r635 | lh3lh3 | 2010-07-24 01:49:49 -0400 (Sat, 24 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+
+posterior expectation FINALLY working. I am so tired...
+
+------------------------------------------------------------------------
+r633 | lh3lh3 | 2010-07-23 13:50:48 -0400 (Fri, 23 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+
+another minor fix to mpileup
+
+------------------------------------------------------------------------
+r632 | lh3lh3 | 2010-07-23 13:43:31 -0400 (Fri, 23 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+
+added the format column
+
+------------------------------------------------------------------------
+r631 | lh3lh3 | 2010-07-23 13:25:44 -0400 (Fri, 23 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+added an alternative prior
+
+------------------------------------------------------------------------
+r628 | lh3lh3 | 2010-07-23 11:48:51 -0400 (Fri, 23 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+
+calculate posterior allele frequency
+
+------------------------------------------------------------------------
+r627 | lh3lh3 | 2010-07-22 21:39:13 -0400 (Thu, 22 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-3 (r627)
+ * multi-sample snp calling appears to work. More tests needed.
+
+------------------------------------------------------------------------
+r626 | lh3lh3 | 2010-07-22 16:37:56 -0400 (Thu, 22 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bam_tview.c
+
+ * preliminary multisample SNP caller.
+ * something looks not so right, but it largely works
+
+------------------------------------------------------------------------
+r617 | lh3lh3 | 2010-07-14 16:26:27 -0400 (Wed, 14 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_mcns.c
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+
+ * samtools-0.1.8-2 (r617)
+ * allele frequency calculation apparently works...
+
+------------------------------------------------------------------------
+r616 | lh3lh3 | 2010-07-14 13:33:51 -0400 (Wed, 14 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/Makefile
+ A /trunk/samtools/bam_mcns.c
+ A /trunk/samtools/bam_mcns.h
+ M /trunk/samtools/bam_plcmd.c
+
+ * added mutli-sample framework. It is not working, yet.
+ * improved the mpileup interface
+
+------------------------------------------------------------------------
+r615 | lh3lh3 | 2010-07-13 14:50:12 -0400 (Tue, 13 Jul 2010) | 3 lines
+Changed paths:
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/misc/Makefile
+
+ * samtools-0.1.8-1 (r615)
+ * allow to get mpileup at required sites
+
+------------------------------------------------------------------------
+r613 | lh3lh3 | 2010-07-11 22:40:56 -0400 (Sun, 11 Jul 2010) | 2 lines
+Changed paths:
+ M /trunk/samtools/ChangeLog
+ M /trunk/samtools/NEWS
+ M /trunk/samtools/bam_plcmd.c
+ M /trunk/samtools/bamtk.c
+ M /trunk/samtools/samtools.1
+
+Release samtools-0.1.8
+
------------------------------------------------------------------------
r612 | lh3lh3 | 2010-07-11 21:08:56 -0400 (Sun, 11 Jul 2010) | 2 lines
Changed paths:
-.TH samtools 1 "2 October 2010" "samtools-0.1.8" "Bioinformatics tools"
+.TH samtools 1 "27 October 2010" "samtools-0.1.9" "Bioinformatics tools"
.SH NAME
.PP
samtools - Utilities for the Sequence Alignment/Map (SAM) format
.PP
samtools faidx ref.fasta
.PP
-samtools pileup -f ref.fasta aln.sorted.bam
+samtools pileup -vcf ref.fasta aln.sorted.bam
.PP
samtools mpileup -C50 -agf ref.fasta -r chr3:1,000-2,000 in1.bam in2.bam
.PP
.B -b
Output in the BAM format.
.TP
-.B -u
-Output uncompressed BAM. This option saves time spent on
-compression/decomprssion and is thus preferred when the output is piped
-to another samtools command.
+.BI -f " INT"
+Only output alignments with all bits in INT present in the FLAG
+field. INT can be in hex in the format of /^0x[0-9A-F]+/ [0]
+.TP
+.BI -F " INT"
+Skip alignments with bits present in INT [0]
.TP
.B -h
Include the header in the output.
.B -H
Output the header only.
.TP
+.BI -l " STR"
+Only output reads in library STR [null]
+.TP
+.BI -o " FILE"
+Output file [stdout]
+.TP
+.BI -q " INT"
+Skip alignments with MAPQ smaller than INT [0]
+.TP
+.BI -r " STR"
+Only output reads in read group STR [null]
+.TP
+.BI -R " FILE"
+Output reads in read groups listed in
+.I FILE
+[null]
+.TP
.B -S
Input is in SAM. If @SQ header lines are absent, the
.B `-t'
option is required.
.TP
-.B -t FILE
+.BI -t " FILE"
This file is TAB-delimited. Each line must contain the reference name
and the length of the reference, one line for each distinct reference;
additional fields are ignored. This file also defines the order of the
.I <in.ref_list>
file.
.TP
-.B -o FILE
-Output file [stdout]
-.TP
-.B -f INT
-Only output alignments with all bits in INT present in the FLAG
-field. INT can be in hex in the format of /^0x[0-9A-F]+/ [0]
-.TP
-.B -F INT
-Skip alignments with bits present in INT [0]
-.TP
-.B -q INT
-Skip alignments with MAPQ smaller than INT [0]
-.TP
-.B -l STR
-Only output reads in library STR [null]
-.TP
-.B -r STR
-Only output reads in read group STR [null]
-.TP
-.B -R FILE
-Output reads in read groups listed in
-.I FILE
-[null]
+.B -u
+Output uncompressed BAM. This option saves time spent on
+compression/decomprssion and is thus preferred when the output is piped
+to another samtools command.
.RE
.TP
.TP
.B pileup
-samtools pileup [-f in.ref.fasta] [-t in.ref_list] [-l in.site_list]
-[-iscgS2] [-T theta] [-N nHap] [-r pairDiffRate] <in.bam>|<in.sam>
+samtools pileup [-2sSBicv] [-f in.ref.fasta] [-t in.ref_list] [-l
+in.site_list] [-C capMapQ] [-M maxMapQ] [-T theta] [-N nHap] [-r
+pairDiffRate] [-m mask] [-d maxIndelDepth] [-G indelPrior]
+<in.bam>|<in.sam>
Print the alignment in the pileup format. In the pileup format, each
line represents a genomic position, consisting of chromosome name,
mapping quality and start and end of a read are all encoded at the read
base column. At this column, a dot stands for a match to the reference
base on the forward strand, a comma for a match on the reverse strand,
-`ACGTN' for a mismatch on the forward strand and `acgtn' for a mismatch
-on the reverse strand. A pattern `\\+[0-9]+[ACGTNacgtn]+' indicates
-there is an insertion between this reference position and the next
-reference position. The length of the insertion is given by the integer
-in the pattern, followed by the inserted sequence. Similarly, a pattern
-`-[0-9]+[ACGTNacgtn]+' represents a deletion from the reference. The
-deleted bases will be presented as `*' in the following lines. Also at
-the read base column, a symbol `^' marks the start of a read segment
-which is a contiguous subsequence on the read separated by `N/S/H' CIGAR
-operations. The ASCII of the character following `^' minus 33 gives the
-mapping quality. A symbol `$' marks the end of a read segment.
+a '>' or '<' for a reference skip, `ACGTN' for a mismatch on the forward
+strand and `acgtn' for a mismatch on the reverse strand. A pattern
+`\\+[0-9]+[ACGTNacgtn]+' indicates there is an insertion between this
+reference position and the next reference position. The length of the
+insertion is given by the integer in the pattern, followed by the
+inserted sequence. Similarly, a pattern `-[0-9]+[ACGTNacgtn]+'
+represents a deletion from the reference. The deleted bases will be
+presented as `*' in the following lines. Also at the read base column, a
+symbol `^' marks the start of a read. The ASCII of the character
+following `^' minus 33 gives the mapping quality. A symbol `$' marks the
+end of a read segment.
If option
.B -c
.B OPTIONS:
.RS
.TP 10
-.B -s
-Print the mapping quality as the last column. This option makes the
-output easier to parse, although this format is not space efficient.
+.B -B
+Disable the BAQ computation. See the
+.B mpileup
+command for details.
.TP
-.B -S
-The input file is in SAM.
+.B -c
+Call the consensus sequence using SOAPsnp consensus model. Options
+.BR -T ", " -N ", " -I " and " -r
+are only effective when
+.BR -c " or " -g
+is in use.
.TP
-.B -i
-Only output pileup lines containing indels.
+.BI -C " INT"
+Coefficient for downgrading the mapping quality of poorly mapped
+reads. See the
+.B mpileup
+command for details. [0]
+.TP
+.BI -d " INT"
+Use the first
+.I NUM
+reads in the pileup for indel calling for speed up. Zero for unlimited. [1024]
.TP
-.B -f FILE
+.BI -f " FILE"
The reference sequence in the FASTA format. Index file
.I FILE.fai
will be created if
absent.
.TP
-.B -M INT
-Cap mapping quality at INT [60]
+.B -g
+Generate genotype likelihood in the binary GLFv3 format. This option
+suppresses -c, -i and -s. This option is deprecated by the
+.B mpileup
+command.
.TP
-.B -m INT
+.B -i
+Only output pileup lines containing indels.
+.TP
+.BI -I " INT"
+Phred probability of an indel in sequencing/prep. [40]
+.TP
+.BI -l " FILE"
+List of sites at which pileup is output. This file is space
+delimited. The first two columns are required to be chromosome and
+1-based coordinate. Additional columns are ignored. It is
+recommended to use option
+.TP
+.BI -m " INT"
Filter reads with flag containing bits in
-.I
-INT
+.I INT
[1796]
.TP
-.B -d INT
-Use the first
-.I NUM
-reads in the pileup for indel calling for speed up. Zero for unlimited. [0]
+.BI -M " INT"
+Cap mapping quality at INT [60]
+.TP
+.BI -N " INT"
+Number of haplotypes in the sample (>=2) [2]
+.TP
+.BI -r " FLOAT"
+Expected fraction of differences between a pair of haplotypes [0.001]
.TP
-.B -t FILE
+.B -s
+Print the mapping quality as the last column. This option makes the
+output easier to parse, although this format is not space efficient.
+.TP
+.B -S
+The input file is in SAM.
+.TP
+.BI -t " FILE"
List of reference names ane sequence lengths, in the format described
for the
.B import
command. If this option is present, samtools assumes the input
.I <in.alignment>
is in SAM format; otherwise it assumes in BAM format.
-.TP
-.B -l FILE
-List of sites at which pileup is output. This file is space
-delimited. The first two columns are required to be chromosome and
-1-based coordinate. Additional columns are ignored. It is
-recommended to use option
.B -s
together with
.B -l
as in the default format we may not know the mapping quality.
.TP
-.B -c
-Call the consensus sequence using SOAPsnp consensus model. Options
-.B -T,
-.B -N,
-.B -I
-and
-.B -r
-are only effective when
-.B -c
-or
-.B -g
-is in use.
-.TP
-.B -g
-Generate genotype likelihood in the binary GLFv3 format. This option
-suppresses -c, -i and -s.
-.TP
-.B -T FLOAT
+.BI -T " FLOAT"
The theta parameter (error dependency coefficient) in the maq consensus
calling model [0.85]
-.TP
-.B -N INT
-Number of haplotypes in the sample (>=2) [2]
-.TP
-.B -r FLOAT
-Expected fraction of differences between a pair of haplotypes [0.001]
-.TP
-.B -I INT
-Phred probability of an indel in sequencing/prep. [40]
.RE
.TP
.B mpileup
-samtools mpileup [-aug] [-C coef] [-r reg] [-f in.fa] [-l list] [-M capMapQ] [-Q minBaseQ] [-q minMapQ] in.bam [in2.bam [...]]
+samtools mpileup [-Bug] [-C capQcoef] [-r reg] [-f in.fa] [-l list] [-M capMapQ] [-Q minBaseQ] [-q minMapQ] in.bam [in2.bam [...]]
Generate BCF or pileup for one or multiple BAM files. Alignment records
are grouped by sample identifiers in @RG header lines. If sample
.B OPTIONS:
.RS
.TP 8
-.B -a
-Perform HMM realignment to compute base alignment quality (BAQ). Base
-quality will be capped by BAQ.
+.B -B
+Disable probabilistic realignment for the computation of base alignment
+quality (BAQ). BAQ is the Phred-scaled probability of a read base being
+misaligned. Applying this option greatly helps to reduce false SNPs
+caused by misalignments.
.TP
-.B -g
-Compute genotype likelihoods and output them in the binary call format (BCF).
-.TP
-.B -u
-Similar to
-.B -g
-except that the output is uncompressed BCF, which is preferred for pipeing.
-.TP
-.B -C INT
+.BI -C " INT"
Coefficient for downgrading mapping quality for reads containing
excessive mismatches. Given a read with a phred-scaled probability q of
being generated from the mapped position, the new mapping quality is
about sqrt((INT-q)/INT)*INT. A zero value disables this
functionality; if enabled, the recommended value is 50. [0]
.TP
-.B -f FILE
+.BI -f " FILE"
The reference file [null]
.TP
-.B -l FILE
+.B -g
+Compute genotype likelihoods and output them in the binary call format (BCF).
+.TP
+.B -u
+Similar to
+.B -g
+except that the output is uncompressed BCF, which is preferred for pipeing.
+.TP
+.BI -l " FILE"
File containing a list of sites where pileup or BCF is outputted [null]
.TP
-.B -q INT
+.BI -q " INT"
Minimum mapping quality for an alignment to be used [0]
.TP
-.B -Q INT
+.BI -Q " INT"
Minimum base quality for a base to be considered [13]
.TP
-.B -r STR
+.BI -r " STR"
Only generate pileup in region
.I STR
[all sites]
.TP
.B merge
-samtools merge [-h inh.sam] [-nr] <out.bam> <in1.bam> <in2.bam> [...]
+samtools merge [-nur] [-h inh.sam] [-R reg] <out.bam> <in1.bam> <in2.bam> [...]
Merge multiple sorted alignments.
The header reference lists of all the input BAM files, and the @SQ headers of
.B OPTIONS:
.RS
.TP 8
-.B -h FILE
+.BI -h " FILE"
Use the lines of
.I FILE
as `@' headers to be copied to
is actually in SAM format, though any alignment records it may contain
are ignored.)
.TP
+.BI -R " STR"
+Merge files in the specified region indicated by
+.I STR
+.TP
.B -r
Attach an RG tag to each alignment. The tag value is inferred from file names.
.TP
.B -n
The input alignments are sorted by read names rather than by chromosomal
coordinates
+.TP
+.B -u
+Uncompressed BAM output
.RE
.TP
.TP
.B calmd
-samtools calmd [-eubS] <aln.bam> <ref.fasta>
+samtools calmd [-eubS
r] [-C capQcoef] <aln.bam> <ref.fasta>
Generate the MD tag. If the MD tag is already present, this command will
give a warning if the MD tag generated is different from the existing
.TP
.B -S
The input is SAM with header lines
+.TP
+.BI -C " INT"
+Coefficient to cap mapping quality of poorly mapped reads. See the
+.B pileup
+command for details. [0]
+.TP
+.B -r
+Perform probabilistic realignment to compute BAQ, which will be used to
+cap base quality.
.RE
.SH SAM FORMAT
0x0400 d the read is either a PCR or an optical duplicate
.TE
+.SH EXAMPLES
+.IP o 2
+Import SAM to BAM when
+.B @SQ
+lines are present in the header:
+
+ samtools view -bS aln.sam > aln.bam
+
+If
+.B @SQ
+lines are absent:
+
+ samtools faidx ref.fa
+ samtools view -bt ref.fa.fai aln.sam > aln.bam
+
+where
+.I ref.fa.fai
+is generated automatically by the
+.B faidx
+command.
+
+.IP o 2
+Attach the
+.B RG
+tag while merging sorted alignments:
+
+ perl -e 'print "@RG\\tID:ga\\tSM:hs\\tLB:ga\\tPL:Illumina\\n@RG\\tID:454\\tSM:hs\\tLB:454\\tPL:454\\n"' > rg.txt
+ samtools merge -rh rg.txt merged.bam ga.bam 454.bam
+
+The value in a
+.B RG
+tag is determined by the file name the read is coming from. In this
+example, in the
+.IR merged.bam ,
+reads from
+.I ga.bam
+will be attached
+.IR RG:Z:ga ,
+while reads from
+.I 454.bam
+will be attached
+.IR RG:Z:454 .
+
+.IP o 2
+Call SNPs and short indels for one diploid individual:
+
+ samtools pileup -vcf ref.fa aln.bam > var.raw.plp
+ samtools.pl varFilter -D 100 var.raw.plp > var.flt.plp
+ awk '($3=="*"&&$6>=50)||($3!="*"&&$6>=20)' var.flt.plp > var.final.plp
+
+The
+.B -D
+option of varFilter controls the maximum read depth, which should be
+adjusted to about twice the average read depth. One may consider to add
+.B -C50
+to
+.B pileup
+if mapping quality is overestimated for reads containing excessive
+mismatches. Applying this option usually helps
+.B BWA-short
+but may not other mappers. It also potentially increases reference
+biases.
+
+.IP o 2
+Call SNPs (not short indels) for multiple diploid individuals:
+
+ samtools mpileup -augf ref.fa *.bam | bcftools view -bcv - > snp.raw.bcf
+ bcftools view snp.raw.bcf | vcfutils.pl filter4vcf -D 2000 | bgzip > snp.flt.vcf.gz
+
+Individuals are identified from the
+.B SM
+tags in the
+.B @RG
+header lines. Individuals can be pooled in one alignment file; one
+individual can also be separated into multiple files. Similarly, one may
+consider to apply
+.B -C50
+to
+.BR mpileup .
+
+.IP o 2
+Derive the allele frequency spectrum (AFS) on a list of sites from multiple individuals:
+
+ samtools mpileup -gf ref.fa *.bam > all.bcf
+ bcftools view -bl sites.list all.bcf > sites.bcf
+ bcftools view -cGP cond2 sites.bcf > /dev/null 2> sites.1.afs
+ bcftools view -cGP sites.1.afs sites.bcf > /dev/null 2> sites.2.afs
+ bcftools view -cGP sites.2.afs sites.bcf > /dev/null 2> sites.3.afs
+ ......
+
+where
+.I sites.list
+contains the list of sites with each line consisting of the reference
+sequence name and position. The following
+.B bcftools
+commands estimate AFS by EM.
+
+.IP o 2
+Dump BAQ applied alignment for other SNP callers:
+
+ samtools calmd -br aln.bam > aln.baq.bam
+
+It adds and corrects the
+.B NM
+and
+.B MD
+tags at the same time. The
+.B calmd
+command also comes with the
+.B -C
+option, the same as the on in
+.B pileup
+and
+.BR mpileup .
+Apply if it helps.
+
.SH LIMITATIONS
.PP
.IP o 2
projects / samtools.git / commitdiff