DAPAR (version 1.4.7)

wrapper.diffAnaWelch: Performs a differential analysis on a MSnSet object using the Welch t-test

Description

Computes differential analysis on a MSnSet object, using the Welch t-test (t.test{stats}).

Usage

wrapper.diffAnaWelch(obj, condition1, condition2)

Arguments

obj

An object of class MSnSet.

condition1

A vector containing the names of the conditions considered as condition 1.

condition2

A vector containing the names of the conditions considered as condition 2.

Value

A dataframe with two slots : P.Value (for the p-value) and logFC (the log of the Fold Change).

Examples

data(UPSpep25)
condition1 <- '25fmol'
condition2 <- '10fmol'
wrapper.diffAnaWelch(UPSpep25, condition1, condition2)