I having issues running the following code
qiime aldex2 aldex2 --i-table samples_10000_frequency_filtered.qza --m-metadata-file metadata.txt --m-metadata-column subject --output-dir gut-test
(1/1) Invalid value for “–m-metadata-file”: There was an issue with
retrieving column ‘subject’ from the metadata:
It could be because of the format of metadata file. I would like to know if there is anyway in QIIME2, I can get differential abundance from taxonomic file or Aldex2. What format does Aldex2 requires?