DegNorm-plot-functions {DegNorm} | R Documentation

## Degradation index (DI) score plot functions

### Description

DegNorm provides three functions for visualization gene-/sample-wise degradation.

### Usage

    plot_corr(DI)
    plot_heatmap(DI)
    plot_boxplot(DI)

### Arguments

`DI` | a matrix or data.frame of degradation index (DI) scores with each row corresponding to one gene and each column for a sample.

### Details

`plot_corr` plots the correlation matrix of DI scores between samples. `plot_heatmap` plots the heatmap of DI scores. Left is ploted in descending order of average DI scores of genes where each row corresponds to one gene. In the right plot, DI scores were sorted within each sample and plotted in descending order. `plot_boxplot`plots the boxplot of DI scores by samples.

### Value

These functions return a boxplot of DI scores by sample, a heatmap of DIS scores of all genes in all samples and a correlation plot of DI scores between samples respectively.

### Examples

    ## res_DegNorm_chr21 is degnorm otuput stored in sysdata.Rda
    data(res_DegNorm_chr21)
    plot_boxplot(res_DegNorm_chr21$DI)
    plot_heatmap(res_DegNorm_chr21$DI)
    plot_corr(res_DegNorm_chr21$DI)

[Package DegNorm version 1.2.0 Index]