R: Validate Genomic Data

RCircos.Validate.Genomic.Data {RCircos} | R Documentation

## Validate Genomic Data

### Description

Validate input dataset for correct chromosome names, chromosome start, and chromosome end positions. Chromosome names will be converted to character vectors if they are factor variables.

### Usage

    RCircos.Validate.Genomic.Data(genomic.data=NULL,
        plot.type=c("plot", "link"), genomic.columns=3)

### Arguments

`genomic.data` | Data frame with genomic position data.
`plot.type` | Character vector, either "plot" or "link".
`genomic.columns` | Non-negative integer, total number of columns for genomic position (chromosome name, start and/or end position).

### Value

None. Function will exit with an error prompt.

### Author(s)

Henry Zhang

### Examples

    ## Not run:
    library(RCircos)
    data(RCircos.Heatmap.Data)
    RCircos.Validate.Genomic.Data(RCircos.Heatmap.Data,
        plot.type="plot", genomic.columns=3)

    data(RCircos.Link.Data)
    RCircos.Validate.Genomic.Data(RCircos.Link.Data,
        plot.type="link", genomic.columns=3)

    ## End(Not run)

[Package RCircos version 1.2.0 Index]