correct.peptide.ratios {isobar} | R Documentation

## Correct peptide ratios with protein ratios from a separate experiment.

### Description

Correct peptide ratios with protein ratios from a separate experiment.

### Usage

    correct.peptide.ratios(ibspectra, peptide.quant.tbl, protein.quant.tbl,
             protein.group.combined, adjust.variance = TRUE,
             correlation = 0, recalculate.pvalue = TRUE)

### Arguments

`ibspectra` | IBSpectra object.
`peptide.quant.tbl` | Calculated with peptideRatios.
`protein.quant.tbl` | Calculated with proteinRatios.
`protein.group.combined` | ProteinGroup object generated on both PTM and protein data.
`adjust.variance` | Adjust variance of ratios.
`correlation` | Assumed correlation between peptide and protein ratios for variance adjustment.
`recalculate.pvalue` | Recalculate p-value after variance adjustment.

### Author(s)

Florian P. Breitwieser

[Package isobar version 1.32.0 Index]