I have a big SummarizedExperiment object. I want to subset all of the tables based on the information in the colData. I think there should be an efficient way rather than piping filters like:
filter <- colData(dat)[id ,which(colData(dat)$parameter) == "cancer" ] cancer <- assays(dat)[,filter]
Now, I need to do that for all the values of
parameter. There should be a complete function somewhere to automate this process and be memory efficient.