I have two different *.csv files with different column headers except one column, i.e, one with the gene symbols and expression data (samples), and the other with the gene symbols and phenotypic data/attributes, in both the files, one column (gene symbols) is same. I would like to merge both the files based on mapping with the gene symbol column and save all the data in one file for further data analysis. I would like to know how this could be done.
Have you read the help page of the merge function?
Thank you so much. @Benn