scConvGDS: Create a GDS file

In zhengxwen/SCArray: Large-scale single-cell RNA-seq data manipulation with GDS files

Description

Creates a single-cell GDS file from an R object.

Usage

scConvGDS(obj, outfn, save.sp=TRUE, type=c("float32", "float64", "int32"),
    compress="LZMA_RA", clean=TRUE, verbose=TRUE)

Arguments

obj	a dense/sparse matrix, DelayedMatrix, SummarizedExperiment or SingleCellExperiment
outfn	the output file name in GDS format
save.sp	if TRUE, save it to a sparse matrix in GDS; otherwise, store dense matrix
type	numeric data type in the output file
compress	the compression method, see add.gdsn
clean	TRUE
verbose	if TRUE, show information

Value

Return the path of the output file.

Author(s)

Xiuwen Zheng

See Also

scOpen, scClose

Examples

# load a SingleCellExperiment object
fn <- system.file("extdata", "LaMannoBrainSub.rds", package="SCArray")
sce <- readRDS(fn)

scConvGDS(sce, "test.gds")

# remove the temporary output file
unlink("test.gds")

zhengxwen/SCArray documentation built on Jan. 1, 2021, 1:54 p.m.