I am currently working with a ncdfflowset from a large number of fcs-files (>1500).
I need to set several keywords to NA, but it seems changing keywords on this large ncdfflowset are extremely time-consuming (~30 sec. pr. sample). However, on subsets of the ncdfflowset object with 100 samples (FCS-files) the time used pr. sample is 1/10 as long.
keyword(ncfs) <- list(
Is there any way to make this code more effective. The documentation on read.ncdfFlowSet is a bit scarce. What is the pros and cons of 'dim=3'?
Thanx in advance for any suggestions,