psweep.psweep.df_update_pset_cols

psweep.psweep.df_update_pset_cols#

psweep.psweep.df_update_pset_cols(df, pset_cols, fill_value=<NA>, copy=False)[source]#

Make sure that df has at least pset_cols columns. If not, add missing columns, fill with fill_value. Always refresh _pset_hash.