PWMScanHeatmap {heatmaps} | R Documentation

## Generate a Heatmap of PWM Scores in DNA sequnce

### Description

Generate a Heatmap of PWM Scores in DNA sequnce

### Usage

    PWMScanHeatmap(seq, pwm, ...)

    ## S4 method for signature 'DNAStringSet,matrix'
    PWMScanHeatmap(seq, pwm, coords = NULL,
      label = "")

### Arguments

`seq` | A DNAString of equal length
`pwm` | A PWM
`...` | additional arguments used by methods This function creates a heatmap where each point is the score of a PWM match starting from that position, which can visualise regions of enrichment or exclusion of certain motifs
`coords` | Co-ordinates for the heatmap, defaults to c(0, width(windows))
`label` | Label for the heatmap

### Value

A heatmap

### Methods (by class)

- `seq = DNAStringSet,pwm = matrix`: Heatmap of PWM Scores

### See Also

PatternHeatmap

### Examples

    data(HeatmapExamples)
    PatternHeatmap(string_set, tata_pwm, coords=c(-100, 100), label="TATA Scan")

[Package heatmaps version 1.8.0 Index]