plot_mean_var {CEMiTool} | R Documentation

## Plot mean and variance

### Description

This plot returns a scatterplot of the mean by the variance of gene expression. A linear relationship between these values for RNAseq data suggest that an appropriate transformation such as the Variance Stabilizing Transformation should be applied.

### Usage

    plot_mean_var(cem, ...)

    ## S4 method for signature 'CEMiTool'
    plot_mean_var(cem, filtered = FALSE)

### Arguments

`cem` | Object of class `CEMiTool`
`...` | Optional parameters
`filtered` | Logical. Whether or not to use filtered data for CEMiTool objects (Default: FALSE).

### Value

Object of class `CEMiTool` containing a mean and variance plot

### Examples

    # Get example CEMiTool object
    data(cem)
    # Plot mean and variance plot
    cem <- plot_mean_var(cem)
    # Check results
    show_plot(cem, 'mean_var')

[Package CEMiTool version 1.4.2 Index]