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beasty
2008 Feb 25
0
Memory problem with 64bit R using PLASQ500k
...ded PLASQ500K from:
http://genome.dfci.harvard.edu/~tlaframb/PLASQ/
After creating sub-directories SND and STD containing 3 Sty Mapping arrays
each, I tried to compute parent-specific copy number:
> library(PLASQ500K)
> psCN <-
pscn(StyFolder="STD",normStyFolder="SND",betasSty=NULL,quantSty=NULL,betasSty
File="betasSty.Rdata",rawCNStyfile="rawCNSty.Rdata")
Using only six 250K Sty CEL-files it was impossible to finish this
calculation.
On a 32GB RAM Linux server the job got killed, since function EMSNP() which
is called from function getBetas() used...