Issue regarding output of lefse-plot_features.py from LEfse

[ChaoLi-Microbio]

Hi,
I'm new here and found your project interesting and helpful!

But I'm kinda confused about the lefse output for the single feature produced by lefse-plot_features.py. Cuz there is no subclass(SampleID) annotation under the Fig. yield, like your own example result showed:

only group classification above the bars.

Is it because the input file doesn't include the subclass(SampleID) information? If so, then how should I insert that info into input file? by format2lefse? I failed to modify format2lefse Rscript to make it. Can you help me with this?

[YongxinLiu]

The example don't have subclass.