seqTranspose {SeqArray} | R Documentation |
Transpose data array or matrix for possibly higher-speed access.
seqTranspose(gdsfile, var.name, compress=NULL, verbose=TRUE)
gdsfile |
a |
var.name |
the variable name with '/' as a separator |
compress |
the compression option used in
|
verbose |
if |
It is designed for possibly higher-speed access. More details will be provided in the future version.
None.
Xiuwen Zheng
# the VCF file (vcf.fn <- seqExampleFileName("vcf")) # convert seqVCF2GDS(vcf.fn, "tmp.gds", storage.option="ZIP_RA") # list the structure of GDS variables f <- seqOpen("tmp.gds", FALSE) f seqTranspose(f, "genotype/data") f # the original array index.gdsn(f, "genotype/data") # the transposed array index.gdsn(f, "genotype/~data") # close seqClose(f) # delete the temporary file unlink("tmp.gds")