Compare OTU frequencies across sample groups

Hello,

I atempting to compare OTU frequencies across sample groups using QIIME 2017.8.0.
In qiime1, I used group_significance.py.
Is Qiime2 mounted like group_significance.py?

Thank you for your time,
Taichiro ishige

Hi @taichiro_ishige,
Thanks for posting! You are looking for beta-group-significance. The tutorials here give use examples.

I hope that helps!

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QIIME 1’s group_significance.py script performs differential abundance testing of OTUs, so you’ll want to check out ANCOM and Gneiss for these types of tests in QIIME 2. There’s an ANCOM tutorial and Gneiss tutorial to help you get started! If you have any followup questions please create new forum topic(s). Thanks!

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