This function reads a tab-delimited file containing KEGG pathway information, performs data validation and cleaning, and returns a processed data frame.
read_and_process_pathway_infor(in_KO_pathway_ref)A list with log and a data frame containing the processed pathway information after removing empty/NA entries. The data frame will have the same columns as the input file. Returns NULL if the file cannot be read.
Character string specifying the path to the input file. The file should be a tab-delimited text file containing KEGG pathway information, with a header row and at least one column named "Module_Entry".