I’m facing the following errwor when proceeding unifrac:
[WARNING]Your group or design file contains a group named final.S384. Perhaps you are used a group file instead of a design file?
A common cause of this is using a tree file that relates your groups (created by the tree.shared command) with a group file that assigns sequences to a group.
I created the tree file with;
The .shared and the .count_table file have both been created during sub.sampling so they must contain the same things.