plot.DNAcopy {cghMCR} | R Documentation |
This function takes a DNAcopy object generated by
running getSegments
and then plots the original data
along with the segments identified.
plot.DNAcopy(x, ..., save = FALSE, layout)
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 |
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.
This function returns invisible() or the name of the plot depending on whether save is set to FALSE of TRUE.
The function is a contribution of The Center for Applied Cancer Science of Dana-Farber Cancer Institute
Jianhua Zhang
The DNAcopy package
if(interactive()){ require("cghMCR") data("sampleData") segments <- getSegments(sampleData) plot(segments) }