provoccurrently checks to find the right mutation column. This should be split off into a function that checks the rownames and colnames of the mutation_defs matrix. If it finds that the rows of mutation_defs has names that match a column in data, it should return that column name and transpose mutation_defs.
provoccurrently checks to find the right mutation column. This should be split off into a function that checks the rownames and colnames of themutation_defsmatrix. If it finds that the rows ofmutation_defshas names that match a column in data, it should return that column name and transposemutation_defs.