ensure empty samples / features are removed

biocore · Jun 13, 2024 · a68b5a6 · a68b5a6
1 parent 87c7bb1
commit a68b5a6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/gemelli/rpca.py b/gemelli/rpca.py
@@ -596,6 +596,8 @@ def frequency_filter(val, id_, md):
         raise ValueError('Data-table contains duplicate sample IDs')
     if len(table.ids('observation')) != len(set(table.ids('observation'))):
         raise ValueError('Data-table contains duplicate feature IDs')
+    # ensure empty samples / features are removed
+    table = table.remove_empty()
 
     return table