plotpenLL: Plot the log-likelihood and penalized log-likelihoods (AIC,...

In tilingArray: Transcript mapping with high-density oligonucleotide tiling arrays

Description

Plot the log-likelihood and two versions of penalized log-likelihoods (AIC, BIC) for a segmentation object.

Usage

plotPenLL(seg, extrabar=numeric(0), type="b", lty=1, pch=16, lwd=2, ...)

Arguments

seg	A segmentation object.
extrabar	In addition to the location of maximmal BIC, vertical bars are drawn at these x-positions as well.
type, pch, lty, lwd, ...	Get passed on to matplot.

Details

This function is used in the vignette: How to use the segment function to fit a piecewise constant curve.

Value

The function is called for its side effect, which is creating a plot in the current graphics device.

Author(s)

Wolfgang Huber <[e-mail]>

Examples

  x = rep( sin((0:4)/2*pi), each=3) + rnorm(3*5, sd=0.1)
  res = segment(x, maxseg=8, maxk=15)
  plotPenLL(res)

tilingArray documentation built on Nov. 8, 2020, 10:59 p.m.