R: A function to plot the original data along with the segments...
plot.DNAcopy
R Documentation
A function to plot the original data along with the segments
identified using segment of DNAcopy.
Description
This function takes a DNAcopy object generated by
running getSegments and then plots the original data
along with the segments identified.
Usage
## S3 method for class 'DNAcopy'
plot(x, ..., save = FALSE, layout)
Arguments
x
x is a DNAcopy object
generated by getSegments
...
... may contain an optional boolean for save to
indicate whether to show the plot on the screen (FALSE. Default) or
return the name of the plot (TRUE) to allow the users to save the
plot
save
save a boolean indicating wheather the plot will be
draw on the screen only (FALSE) or the name of the png file of the
plot be returned (TRUE)
layout
layout a numeric vector of two elements defining
the values used for mfrow of the function par for the layout of
figures on a plot
Details
This function only works with the DNAcopy returned by
getSegments. It will work with the DNAcopy returned by
segment of the DNAcopy package when the a column containing the probe
ids is added as the first column of the "data" element of the object.
Value
This function returns invisible() or the name of the plot depending on
whether save is set to FALSE of TRUE.
Note
The function is a contribution of The Center for Applied Cancer
Science of Dana-Farber Cancer Institute
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(cghMCR)
Loading required package: DNAcopy
Loading required package: CNTools
Loading required package: tools
Loading required package: genefilter
Loading required package: limma
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/cghMCR/plot.DNAcopy.Rd_%03d_medium.png", width=480, height=480)
> ### Name: plot.DNAcopy
> ### Title: A function to plot the original data along with the segments
> ### identified using segment of DNAcopy.
> ### Aliases: plot.DNAcopy
> ### Keywords: hplot
>
> ### ** Examples
>
> # if(interactive()){
> require("cghMCR")
> data("segData")
> plot(segData)
Error in xy.coords(x, y) : argument "min" is missing, with no default
Calls: plot ... plot.DNAcopy -> <Anonymous> -> polygon -> xy.coords
Execution halted