seqDelete {SeqArray} | R Documentation |
Deletes variables in the SeqArray GDS file.
seqDelete(gdsfile, info.var=character(), fmt.var=character(), samp.var=character(), verbose=TRUE)
gdsfile |
a |
info.var |
the variables in the INFO field, i.e., "annotation/info/VARIABLE_NAME" |
fmt.var |
the variables in the FORMAT field, i.e., "annotation/format/VARIABLE_NAME" |
samp.var |
the variables in the sample annotation field, i.e., "sample.annotation/VARIABLE_NAME" |
verbose |
if |
None.
Xiuwen Zheng
# the file of GDS gds.fn <- seqExampleFileName("gds") file.copy(gds.fn, "tmp.gds", overwrite=TRUE) # display (f <- seqOpen("tmp.gds", FALSE)) seqDelete(f, info.var=c("HM2", "AA"), fmt.var="DP") f # close the GDS file seqClose(f) # clean up the fragments, reduce the file size cleanup.gds("tmp.gds") # remove the temporary file unlink("tmp.gds", force=TRUE)