Hello,

I´m getting started with flowCore and have one question. I want to take a sample from a flowSet and turn it into a flowFrame, so far I've just being able to do this (by following the instructions from a paper from BD):

set.sub <- fsApply(fs, function(x)
{samp <- sample(1:10000, size = 100)
set.sub<-new('flowFrame',exprs = x[samp,])},
use.exprs = TRUE, simplify = FALSE)

but I get a flowSet with several flowFrames, how can I get just one flowFrame with all of the samples?

Thank you

If you are talking about concatenate several flowFrames into one, here is what you can do

fr <- as(set.sub, "flowFrame")