Hi all, I was following the tutorial flowWorkFlow.pdf to analyze flow cytometry data and I have the following problem:

when I launch:

> qp1 <- qaProcess.marginevents(flowData, channels = c("FSC-A",
+ "SSC-A"), outdir = dest, pdf = TRUE, sum.dimensions = c(5,
+ 3))

R say:

computing margin events...
Error in strsplit(iInf, " ")[[1]] : subscript out of bounds
sh: identify: command not found



I have already tried to reinstall R with no success... any suggestion?


My system is:

MAC OS X 10.6.4 Intel Core 2 Duo (64-bit)


Identify location: 

 which identify
/opt/local/bin/identify


my $PATH:

echo $PATH
/Users/drambald/bin:/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin


Any suggestion to fix it ?

Thanks 


Davide Rambaldi, Bioinformatics PostDoc.
-----------------------------------------------------
IFOM-IEO Campus
Via Adamello 16, Milano
I-20139 Italy
[t] +39 02574303870
[e] davide.rambaldi@ifom-ieo-campus.it


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