[BioC] regarding to flowCore/read.FCS warning message
wjiang2 at fhcrc.org
Fri Oct 19 22:54:09 CEST 2012
This warning message is due to the fact that R doesn't handle unsigned
integer of size larger(or equal) than 4 Bytes.
If your raw files store data as non-integer type (float or double),you
can safely ignore this warning. Let me know if you have more questions
regarding to flowCore.
PS Statistics, Vaccine and Infectious Disease Division
Fred Hutchinson Cancer Research Center
On 10/19/2012 12:01 PM, Stevan Lauriault wrote:
> I've been given the assignment of reviewing the flowCore package for
> the core flow facility here in Toronto and I'm encountering a few issues.
> First, when calling the read.FCS function to read a flow file:
> STL1 <- read.FCS("/users/steve/desktop/AMLX/Specimen_002_CD3.fcs",
> transformation = FALSE)
> the following message is returned:
> Warning message:
> In readBin(con = con, what = dattype, n = count, size = size, signed =
> signed, :
> 'signed = FALSE' is only valid for integers of sizes 1 and 2
> I've tried multiple files and the same message is returned. Any ideas?
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