Displaying 1 result from an estimated 1 matches for "proteinid".
2011 Jun 10
2
Sorting Data Frame Without Loop
Hello all!
I am currently trying to sort a data frame in a particular way, but I am having some difficulties with this. Specifically I want to sort the below dataset in such a way that there is only one line per ProteinID and if there are multiple GeneID or GeneName entries for a single proteinID, that they be concatenated with a comma separating them. The way I have done it earlier worked fine for small datasets, but as I am working with around 30,000 entries, it proved too slow and I'm not sure how to do it in...