addSmooth {CNAnorm} | R Documentation

## Methods for Function addSmooth in Package ‘CNAnorm’

### Description

`addSmooth` segment and smooth perform ratio values in Package ‘CNAnorm’

### Usage

    ## S4 method for signature 'CNAnorm'
    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

An object of class `"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`)

### Author(s)

Stefano Berri s.berri@leeds.ac.uk and Arief Gusnanto a.gusnanto@leeds.ac.uk

### 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)

[Package CNAnorm version 1.38.0 Index]