@cduvallet Thanks for the link.
I followed the tutorial using my dataset but had this error “Input contains NaN, infinity or a value too large for dtype”.
I used the default --p-otu-thresh 0.3. I had some sparse OTUs.
I exported my FeatureTable[PercentileNormalized] file after perc-norm and noted some features assigned “nan” across samples.
What could be the problem?