wrapper.impute.pa {DAPAR} | R Documentation

## Imputation of peptides having no values in a biological condition.

### Description

This method is a wrapper to the function `impute.pa` of the package `imp4p` adapted to an object of class `MSnSet`.

### Usage

    wrapper.impute.pa(obj, q.min = 0.025)

### Arguments

`obj` | An object of class `MSnSet`.
`q.min` | Same as the function `impute.pa` in the package `imp4p`

### Value

The `exprs(obj)` matrix with imputed values instead of missing values.

### Author(s)

Samuel Wieczorek

### Examples

    require(DAPARdata)
    data(Exp1_R25_pept)
    dat <- mvFilter(Exp1_R25_pept[1:1000], type="allCond", th = 1)
    dat <- wrapper.impute.pa(dat)

[Package DAPAR version 1.10.4 Index]