segmentation: segmentation function

In MPAgenomics: Multi-Patient Analysis of Genomic Markers

Description

This function launches the segmentation of a signal.

Usage

segmentation(signal, Rho = NULL, position = NULL, plot = TRUE, verbose = TRUE)

Arguments

signal	A vector containing the signal.
Rho	A vector containing all the penalization values to test for the segmentation. If no values are provided, default values will be used.
position	A vector containing the position of all elements of the signal (not necessary)
plot	if TRUE, plot the segmentation results
verbose	if TRUE print some informations

Value

a list containing

signal

A vector containing the signal.

segmented

A vector of the same size as signal containing the segmented values.

startPos

The position of each probe.

segment

A data.frame that summarizes the results of the segmentation. Each row is a different segment with the start position, end position, number of points in the signal and the value of the segment.

Author(s)

Quentin Grimonprez

MPAgenomics documentation built on March 30, 2021, 5:13 p.m.