Hello, I ran into an issue using Songbird in Qiime2. Previously I was evaluating features at a single timepoint and now I am evaluating the change in features from baseline to 6 months in the study. The change in features means that I am working with negative values but this doesn't seem to work with songbird. Does it in fact not work with negatives or am I getting an error for a different reason?
Using qiime2-2020.6 installed with conda
Used the following command
qiime songbird multinomial
NumericMetadataColumn does not support positive or negative infinity as a floating point value in column 'loss'.