Check if BigWig-files are valid.

Description

Checks if a BigWigFile or BigWigFileList is composed of readable files with the proper .bw extension.

Usage

bwValid(object)

## S4 method for signature 'BigWigFile'
bwValid(object)

## S4 method for signature 'BigWigFileList'
bwValid(object)

Arguments

Value

TRUE, if any tests fails an error is raised.

See Also

Other BigWig functions: bwCommonGenome(), bwGenomeCompatibility()

Examples

# Use the BigWig-files included with the package:
data('exampleDesign')
bw_plus <- system.file('extdata', exampleDesign$BigWigPlus,
                       package = 'CAGEfightR')

# Create a named BigWigFileList-object with names
bw_plus <- BigWigFileList(bw_plus)
names(bw_plus) <- exampleDesign$Name

# Check a single BigWigFile:
bwValid(bw_plus[[1]])

# Check the entire BigWigFileList:
bwValid(bw_plus)