I'm trying to convert a .txt otu table to a biom otu format. I checked that all lines were unique (OTU id), but the error message keeps saying "Duplicate observation IDs". Could anyone guess why?
biom convert -i table_OTU_sans_doublon9.txt -o table.biom --table-type="OTU table" --to-hdf5
Enclosed a shorter file.
Thank you very much!