WaveCGH-package {WaveCGH} | R Documentation |
It finds and plots DNA copy number gain/loss regions using wavelet method. Double implementation of MODWT confirms the presence of break points in the series. Bootstrapping procedure is used to call different regions to be normal, gain or loss regions.
Package: | WaveCGH |
Type: | Package |
Version: | 2.01 |
Date: | 2008-09-27 |
License: | GPL (>= 2) |
M. S. Islam and A. I. McLeod Maintainer: <aimcleod@uwo.ca>
Islam, M. S. (2008). Periodicity, Change Detection and Prediction in Microarrays. Ph.D. Thesis, The University of Western Ontario.
data(arrayCGH) # Finding break means for each chromosome BreakMeansChr(arrayCGH[,1], arrayCGH[,2]) # Finding pvalues for testing means: PvalBootMeanChr(arrayCGH[,1], arrayCGH[,2])