R: Retriev Subset of Plot Data for Zoom

RCircos.Get.Zoom.Data {RCircos} | R Documentation

## Retriev Subset of Plot Data for Zoom

### Description

Retrieve subset of plot data based on gene name or row header.

### Usage

    RCircos.Get.Zoom.Data(plot.data=NULL, name.col= NULL,
     	genomic.columns=3, target.gene=NULL, neighbor.genes=5)

### Arguments

`plot.data` | A data frame containing genomic positions, gene names, and plot values. The data should be already sorted by chromosome names then start positions.
`name.col` | Non-negative integer, which column is for gene names.
`genomic.columns` | Non-negative integer, total number of columns for genomic position in each row. Must be either 3 or 2.
`target.gene` | Character vector, target gene names.
`neighbor.genes` | Non-negative integer, number of neighbor genes on each side of taget gene to be included in subset.

### Value

Data frame, subset of input data.

### Author(s)

Henry Zhang

### Examples

    ## Not run:
    library(RCircos)
    data(RCircos.Heatmap.Data)
    zoom.data <- RCircos.Get.Zoom.Data(RCircos.Heatmap.Data,
    	name.col=4, target.gene="TP53")

    ## End(Not run)

[Package RCircos version 1.2.0 Index]