It is to shutdown the workers used for parallel processing and release resources. It is only necessary in windows. (Deprecated)
Usage
cleanup(QC)
Arguments
QC
A proto R object which obtained by MetaQC function.
Value
NA
Author(s)
Don Kang (donkang75@gmail.com) and George Tseng (ctseng@pitt.edu)
References
Dongwan D. Kang, Etienne Sibille, Naftali Kaminski, and George C. Tseng. (Nucleic Acids Res. 2012) Meta-QC: Objective Quality Control and Inclusion/Exclusion Criteria for Genomic Meta-Analysis.
See Also
MetaQC
Examples
## Not run:
requireAll(c("proto", "foreach"))
## Toy Example
data(brain) #already hugely filtered
#Two default gmt files are automatically downloaded,
#otherwise it is required to locate it correctly.
#Refer to http://www.broadinstitute.org/gsea/downloads.jsp
## For parallel computation with only 2 cores
## R >= 2.11.0 in windows to use parallel computing
brainQC <- MetaQC(brain, "c2.cp.biocarta.v3.0.symbols.gmt",
filterGenes=FALSE, verbose=TRUE, isParallel=TRUE, nCores=2)
#B is recommended to be >= 1e4 in real application
runQC(brainQC, B=1e2, fileForCQCp="c2.all.v3.0.symbols.gmt")
plot(brainQC)
cleanup(brainQC) #neccessary for windows after using parallel processing
## End(Not run)