Dear all, please could you advise me on the following : on a server, in a folder "x86_64-redhat-linux-gnu-library", i have 2 versions of R (below), with the corresponding BioC libraries : > 3.2 > 3.3 how could i preferentially use an R version or the other (with the related BioC libraries) ? thank you, -- bogdan [[alternative HTML version deleted]]