# Pre-Process DNA Copy Number (CN) Data for Detection of CN Events

## Documentation for package ‘CNprep’ version 2.2

- DESCRIPTION file.

## Help Pages

annotexample | Annotation table for ROMA CGH platform and human genome version 17.
applyCNPmask | Apply a mask to a table of copy number events.
cnpexample | Example of a boundary positions table.
CNpreprocessing | Pre-process DNA copy number (CN) data for detection of CN events.
makeCNPmask | Given a set of copy-number events, create a DNA copy-number mask
normsegs | A reference set of segments
ratexample | Example of copy number log ratio data
segexample | Example of a segmented copy number table.