extractStats {affycoretools}R Documentation

Extract Statistics from an MArrayLM object

Description

This is a utility function that can be used to extract the statistics for a set of probesets from an MArrayLM object. This may be useful for others, but currently is considered an internal function and is not intended to be called by end users.

Usage

extractStats(prbs, fit, comp, statistics)

Arguments

prbs A vector of probe IDs
fit An MArrayLM object
comp Numeric vector of length one, designating which comparison to select from the MArrayLM object
statistics Any or all of 'tstat', 'pval', 'FC', used to control the output of statistics from the MArrayLM object

Details

This is an internal function used to return a named list of statistics, which can then be passed to probes2table for creating HTML and/or text tables.

Value

A named list that can have up to three vectors of statistics.

Author(s)

James W. MacDonald <jmacdon@med.umich.edu>


[Package affycoretools version 1.8.1 Index]