X-Git-Url: https://git.donarmstrong.com/?p=mothur.git;a=blobdiff_plain;f=bayesian.cpp;h=6eaab6f2f974f8e1036561c2f76d9587d6dd0399;hp=49be4af57ff66f46ac04912535d7918518cc75d2;hb=1a20e24ee786195ab0e1cccd4f5aede7a88f3f4e;hpb=159fd324dfecacb6617669246d85c787ae67f630 diff --git a/bayesian.cpp b/bayesian.cpp index 49be4af..6eaab6f 100644 --- a/bayesian.cpp +++ b/bayesian.cpp @@ -255,9 +255,8 @@ Classify(), kmerSize(ksize), confidenceThreshold(cutoff), iters(i) { /**************************************************************************************************/ Bayesian::~Bayesian() { try { - - delete phyloTree; - if (database != NULL) { delete database; } + if (phyloTree != NULL) { delete phyloTree; } + if (database != NULL) { delete database; } } catch(exception& e) { m->errorOut(e, "Bayesian", "~Bayesian"); @@ -309,7 +308,11 @@ string Bayesian::getTaxonomy(Sequence* seq) { //bootstrap - to set confidenceScore int numToSelect = queryKmers.size() / 8; + if (m->debug) { m->mothurOut(seq->getName() + "\t"); } + tax = bootstrapResults(queryKmers, index, numToSelect); + + if (m->debug) { m->mothurOut("\n"); } return tax; } @@ -375,6 +378,7 @@ string Bayesian::bootstrapResults(vector kmers, int tax, int numToSelect) { int seqTaxIndex = tax; TaxNode seqTax = phyloTree->get(tax); + while (seqTax.level != 0) { //while you are not at the root itBoot2 = confidenceScores.find(seqTaxIndex); //is this a classification we already have a count on @@ -384,11 +388,13 @@ string Bayesian::bootstrapResults(vector kmers, int tax, int numToSelect) { confidence = itBoot2->second; } + if (m->debug) { m->mothurOut(seqTax.name + "(" + toString(((confidence/(float)iters) * 100)) + ");"); } + if (((confidence/(float)iters) * 100) >= confidenceThreshold) { confidenceTax = seqTax.name + "(" + toString(((confidence/(float)iters) * 100)) + ");" + confidenceTax; simpleTax = seqTax.name + ";" + simpleTax; } - + seqTaxIndex = seqTax.parent; seqTax = phyloTree->get(seqTax.parent); }