summarizeProbes-methods: Summarize probe level data to gene level data

In Rnits: R Normalization and Inference of Time Series data

Description

The code utilizes the probe-gene mapping from features file to summarize probe-level log ratios to gene level ratios.

Usage

summarizeProbes(object)

## S4 method for signature 'Rnits'
summarizeProbes(object)

Arguments

object

Rnits object

Details

Tukey's biweight is used to compute gene level summary

Value

An object of class Rnits with gene level log ratios, which can be retrieved by getLR(object)

Examples

# load pre-compiled expressionSet object for Ronen and Botstein yeast  chemostat data
data(yeastchemostat)
rnitsobj = build.Rnits(yeastchemostat, logscale = TRUE, normmethod = 'Between')

# Summarize gene-level data
rnitsobj <- summarizeProbes(rnitsobj)

Rnits documentation built on Nov. 8, 2020, 6:26 p.m.