The new version of Unifrac announced the fixed bugs in Unifrac calculation. After the executable was downloaded (Win 32bit) I attempted rerun using teh input from my recent project. (I’m running PC with Win XP Professional (SP3))
The combinaton of commands:
read.tree(tree=stool.final.tre, name=stool.final.names, group=stool.final.groups)
leads to the error report and program terminates. Here is the last string of log file before the crash:
mothur > unifrac.unweighted(distance=lt, random=F)
Tree# Groups UWScore UWSig
Is anything wrong with the input or it is just a bug? The weighted Unifrac commands works with the same input just fine.
Thank you in advance!
p.s. Mothur is a great software! Thank you for inventing this gem.