compareNormalizationD {DAPAR} | R Documentation

## Builds a plot from a dataframe

### Description

Plot to compare the quantitative proteomics data before and after normalization

### Usage

    compareNormalizationD(qDataBefore, qDataAfter, condsForLegend = NULL,
      indData2Show = NULL, palette = NULL)

### Arguments

`qDataBefore` | A dataframe that contains quantitative data before normalization.
`qDataAfter` | A dataframe that contains quantitative data after normalization.
`condsForLegend` | A vector of the conditions (one condition per sample).
`indData2Show` | A vector of the indices of the columns to show in the plot. The indices are those of indices of the columns int the data.frame qDataBefore.
`palette` | xxx

### Value

A plot

### Author(s)

Samuel Wieczorek

### Examples

    require(DAPARdata)
    data(Exp1_R25_pept)
    qDataBefore <- Biobase::exprs(Exp1_R25_pept)
    conds <- Biobase::pData(Exp1_R25_pept)[,"Condition"]
    objAfter <- wrapper.normalizeD(Exp1_R25_pept,"QuantileCentering","within conditions")
    compareNormalizationD(qDataBefore, Biobase::exprs(objAfter), conds)

[Package DAPAR version 1.14.5 Index]