joining tables while averaging across columns with the same name
I have what would appear to be an easy-to-fix problem, but for the life of me, I can't figure out how to do it easily. I have three separate tables in which the rows are individual proteins. The "accession" refers to their names. Some proteins are found in multiple tables, whereas some are only found in one of the three. I know how to join the tables by matching the protein names (accession=access...