Hi @thermokarst, here is an example for the kruskal and wilcoxon:
qiime composition ancom \
--i-table proj_1/comp-table.qza \
--m-metadata-file valery_mapping.txt \
--m-metadata-category Description \
--p-statistical-test kruskal \
--o-visualization proj_1/ancom-kruskal-treat_day.qzv
qiime composition ancom \
--i-table proj_1/comp-table.qza \
--m-metadata-file valery_mapping.txt \
--m-metadata-category Description \
--p-statistical-test wilcoxon \
--o-visualization proj_1/ancom-wilcoxon-treat_day.qzv
I'll look forward to the new method of analyzing differential abundances!
Thanks,
Samantha