seqUnitSlidingWindows: Sliding units of selected variants
In SeqArray: Data management of large-scale whole-genome sequence variant calls

Description Usage Arguments Value Author(s) See Also Examples

Generates units of selected variants via sliding windows.

1 2	seqUnitSlidingWindows(gdsfile, win.size=5000L, win.shift=2500L, win.start=0L, dup.rm=TRUE, verbose=TRUE)

`gdsfile`	a `SeqVarGDSClass` object
`win.size`	window size in basepair
`win.shift`	the shift of sliding window in basepair
`win.start`	the start position in basepair
`dup.rm`	if `TRUE`, remove duplicate and zero-length windows
`verbose`	if `TRUE`, display information

A S3 object with the class name "SeqUnitListClass" and two components (desp and index): the first is a data.frame with columns "chr", "start" and "end", and the second is list of integer vectors (the variant indices).

Xiuwen Zheng

seqUnitApply, seqUnitFilterCond

# open the GDS file
gdsfile <- seqOpen(seqExampleFileName("gds"))

v <- seqUnitSlidingWindows(gdsfile)
v  # "desp" "index"

# close the GDS file
seqClose(gdsfile)