CNAnorm (version 1.18.0)

addSmooth: Methods for Function addSmooth in Package `CNAnorm'

Description

addSmooth segment and smooth perform ratio values in Package `CNAnorm'

Usage

"addSmooth"(object, lambda = 7, ...)

Arguments

object

An object of Class "CNAnorm"

lambda

Degree of smoothness. See reference for more details

...

Further arguments to pass to the function smoothseg

Value

"CNAnorm"

Methods

signature(object = "CNAnorm")

Segment and smooth perform ratio values on an object of class "CNAnorm". Returns the same object with extra slot (ratio.s)

References

Huang, J., Gusnanto, A., O'Sullivan, K., Staaf, J., Borg, A. and Pawitan, Y. (2007) Robust smooth segmentation approach for array CGH data analysis. Bioinformatics

See Also

ratio.s, CNAnorm-class

Examples

data(LS041)
CN <- dataFrame2object(LS041)
CN.gcNorm <- gcNorm(CN, exclude = c("chrX", "chrY", "chrM"))
CN.smooth <- addSmooth(CN)