Pre-Process DNA Copy Number (CN) Data for Detection of CN Events R package CNprep version 2.2 DNA copy number data evaluation using both their initial form (copy number as a noisy function of genomic position) and their approximation by a piecewise-constant function (segmentation), for the purpose of identifying genomic regions where the copy number differs from the norm. Software Depends: R (>= 2.10), parallel, mclust, rlecuyer, stats Guoli Sun <guolisun87@gmail.com> Comprehensive R Archive Network (CRAN) Alex Krasnitz, Guoli Sun GPL-2 2022-05-24 application/tgz https://CRAN.R-project.org/package=CNprep doi:10.32614/CRAN.package.CNprep