Hello, I’m using the boxplot function as suggested in the RNASeqGeneEdgeRQL workflow, to create a box plot of some RNAseq data (quality of the sequence). Unfortunately, the output seems to be a blank file sized 0 bytes. The chmod permissions of the data folder are 777. Am I missing anything? Thanks in advance!

https://i.ibb.co/M7cfTHW/Output2.png

https://i.ibb.co/ZTt8PQQ/Empty-File.png

You don't say, but I am guessing that you have opened a pdf graphics device using pdf().

pdf() doesn't actually write anything to the file until you close the device, either by dev.off() or by ending your R session. So you simply have to type dev.off() before you look at the pdf file.