redirect.gds {bigmelon} | R Documentation

## Change the location of file 'paths' for row and column names.

### Description

Quickly change contents of gdsn.class node "paths".

### Usage

    redirect.gds(gds, rownames, colnames)

### Arguments

`gds` | `gds.class` object containing node named "paths".
`rownames` | Character string that points to named part of supplied gds that corresponds to rownames. e.g. "fData/Target_ID". Default = "fData/Probe_ID"
`colnames` | Character string that points to names part of supplied gds that corresponds to colnames. e.g. "pData/Sample_ID". Default = "pData/barcode"

### Details

Function is important within many functions and can lead to errors if row and column names are not correctly specified. By default, es2gds can recognize whether a methylumiset object was read in through readEPIC or methylumiR and will set the row and col names paths correctly. Will fail noisily if given a pathway that does not exist.

### Value

Changes the gdsn.class object named "paths" to supplied rownames and colnames within supplied gds.class object.

### Author(s)

Tyler J. Gorrie-Stone Who to contact: <tgorri@essex.ac.uk>

### See Also

`add.gdsn`, `app2gds`, `es2gds`

### Examples

    data(melon)
    e <- es2gds(melon, "melon.gds") # Create gds object
    redirect.gds(e, rownames = "fData/TargetID", colnames = "pData/sampleID")
    # Deleting Temp files
    closefn.gds(e)
    unlink("melon.gds")

[Package bigmelon version 1.6.0 Index]