compareSemmentations {snapCGH} | R Documentation |
This function takes a SegList and compares the breakpoints indicated in other SegLists with this original one.
compareSegmentations(TrueSeg,offset = 0,...)
TrueSeg |
An object of class
SegList which is scored against.
Normally the output from simulateData . |
offset |
Integer value between 0 and 2 specifying how close (in number of clones) to a true breakpoint the segmentation method must be before it is scored. |
... |
One or more objects of class
SegList . These are compared to TrueSeg. |
The method returns a list containing two matrices. The first of these, $TPR, contains the true positive rate, whilst the second, $FDR, holds the false discovery rate. Both of these matrices are arranged such that a row represents a segmentation method and each column is an array.
John Marioni and Mike Smith