ssd-methods: Retrieve SSD (squared sum of deviations) values of peak...

In ChIPQC: Quality metrics for ChIPseq data

Description

Retrieve SSD (squared sum of deviations) values of peak coverage density.

Methods

signature(object = "ChIPQCexperiment")

Retrieve a vector of SSD values, one for each sample in an experiment.

signature(object = "list")

Retrieve a vector of SSD values, one for each sample in a list of ChIPQCsample objects.

signature(object = "ChIPQCsample")

Retrieve the SSD (squared sum of deviations) for a sample, computed from the standard deviation of the coveragehistogram.

Note

uses the SSD calculation from the chipseq package.

Author(s)

Thomas Carroll and Rory Stark

See Also

ChIPQC-package, ChIPQCexperiment, ChIPQCsample

Examples

data(example_QCexperiment)
ssd(exampleExp)
ssd(QCsample(exampleExp,1))

ChIPQC documentation built on Nov. 8, 2020, 8:06 p.m.