I removed some IDs from the table, as I wanted them out of some downstream analyses, but now Im told I dont have any features in my id-filtered-table.qza. When I open the filtered table there are definitely IDs in it. Im not sure what went wrong. Here is the file,
I was trying to follow the identifier based filtering and I used the taxonomy.tsv, opened that and removed some of the rows, saved that as samples-to-keep.tsv, then ran
I see the problem. You’re using feature metadata (taxonomy.tsv) to filter samples. Since none of the feature IDs match your sample IDs, there’ll be nothing left “to keep”.
If you use feature-table filter-features I think the command will do what you expect
The table.qzv has feature IDs, but I cant download this as a .tsv, and none of the taxonomic identifications are present when I visualize it.
What I would like to do is remove all of one genera from the data and generate bar plots, and do differential abundance analyses etc. with that one genera removed… does that make sense?
thanks so much for your help here, its very much appreciated!