v0.16

setup.py

@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name = "impetuous-gfa",
-    version = "0.15.0",
+    version = "0.16.0",
     author = "Richard Tjörnhammar",
     author_email = "richard.tjornhammar@gmail.com",
     description = "Impetuous Quantification, Enrichment and Group Variation Analysis",

src/impetuous/quantification.py

@@ -126,6 +126,8 @@ def run_rpls_regression ( analyte_df , journal_df , formula ,
             journal_df.loc[ ':'.join(pair) ] = [ p[0]+'-'+p[1] for p in journal_df.loc[ pair,: ].T.values ]
             add_pairs.append(':'.join(pair))
     use_categories = list(set(find_category_variables(formula.split('~')[1])))
+    use_categories =  [u for u in use_categories if 'C('+u+')' in set(formula.replace(' ','').split('~')[1].split('+'))]
+    #
     use_categories = [ *use_categories,*add_pairs ]
     #
     if len( use_categories )>0 :