It seems that when a user specifies a metadata column name that contains hyphens, e.g. my-column to the --p-formula option to qiime composition ancombc, the hyphens are interpreted as mathematical symbols and one term becomes two: my and column. Then the metadata key errors on my. This is happening here.
It seems that when a user specifies a metadata column name that contains hyphens, e.g.
my-column
to the--p-formula
option toqiime composition ancombc
, the hyphens are interpreted as mathematical symbols and one term becomes two:my
andcolumn
. Then the metadata key errors onmy
. This is happening here.See forum post here.