closefn.gds {gdsfmt} | R Documentation |
Close a CoreArray Genomic Data Structure (GDS) file.
closefn.gds(gdsfile)
gdsfile |
an object of class |
For better performance, data in a GDS file are usually cached in memory.
Keep in mind that the new file may not actually be written to disk, until
closefn.gds
or sync.gds
is called. Anyway, when
R shuts down, all GDS files created or opened would be automatically closed.
None.
Xiuwen Zheng
http://github.com/zhengxwen/gdsfmt
createfn.gds
, openfn.gds
,
sync.gds
# cteate a GDS file f <- createfn.gds("test.gds") add.gdsn(f, "int.matrix", matrix(1:50*100, nrow=100, ncol=50)) # close the GDS file closefn.gds(f) # delete the temporary file unlink("test.gds", force=TRUE)