plot_expression {netresponse} | R Documentation

## plot_expression

### Description

Plot expression matrix in color scale. For one-channel data; plot expression of each gene relative to its mean expression level over all samples. Blue indicates decreased expression and red indicates increased expression. Brightness of the color indicates magnitude of the change. Black denotes no change.

### Usage

    plot_expression(x, maintext, ...)

### Arguments

`x` | samples x features matrix
`maintext` | main title
`...` | optional arguments

### Value

Used for its side effects.

### Author(s)

Leo Lahti leo.lahti@iki.fi

### References

See citation('netresponse').

### See Also

`plot_scale`

### Examples

    #plot_expression(x)

[Package netresponse version 1.54.0 Index]