added plot_nucleotide_distribution biopiece

[biopieces.git] / bp_bin / plot_distribution

diff --git a/bp_bin/plot_distribution b/bp_bin/plot_distribution
index d2d4d70f387d38e972d61497678652abb5b79ded..02f802ee611ea1146c88a7de878705358f982f10 100755 (executable)
--- a/bp_bin/plot_distribution
+++ b/bp_bin/plot_distribution
@@ -45,7 +45,7 @@ casts << {:long=>'logscale_y', :short=>'L', :type=>'flag',   :mandatory=>false,
 
 options = Biopieces.options_parse(ARGV, casts)
 
-key = options[:key]
+key = options[:key].to_sym
 
 options[:xlabel] = key unless options[:xlabel]
 options[:ylabel] = "log10(#{options[:ylabel]})" if options[:logscale_y]