wrapper.impute.fixedValue: Missing values imputation from a 'MSnSet' object

In samWieczorek/DAPAR: Tools for the Differential Analysis of Proteins Abundance with R

Missing values imputation from a MSnSet object

Description

This method is a wrapper to objects of class MSnSet and imputes missing values with a fixed value.

Usage

wrapper.impute.fixedValue(obj, fixVal = 0, na.type)

Arguments

obj	An object of class MSnSet.
fixVal	A float.
na.type	A string which indicates the type of missing values to impute. Available values are: 'NA' (for both POV and MEC), 'POV', 'MEC'.

Value

The object obj which has been imputed

Author(s)

Samuel Wieczorek

Examples

utils::data(Exp1_R25_pept, package='DAPARdata')
obj <- Exp1_R25_pept[1:10,]
obj.imp.pov <- wrapper.impute.fixedValue(obj, 0.001, na.type = 'missing POV')
obj.imp.mec <- wrapper.impute.fixedValue(obj, 0.001, na.type = 'missing MEC')
obj.imp.na <- wrapper.impute.fixedValue(obj, 0.001, na.type = 'missing')

samWieczorek/DAPAR documentation built on May 6, 2022, 5:30 p.m.