collapseProbesets: ## Wrapper for jetset or possibly other

Description Usage Arguments Value Author(s)

Description

methods for collapsing probesets to genes. Create a tab separated file for the phenoData slot. Used for Level 1 Affymetrix data. Note that the jetset package must be installed but currently available only from http://www.cbs.dtu.dk/biotools/jetset/. Function by Markus Riester.

Usage

1
collapseProbesets(eset, method = c("jetset"))

Arguments

eset

ExpressionSet with probe sets ids as features. Requires as valid annotation slot for the mapping to gene symbols (rma/frma normalized ExpressionSets have that slot).

method

The collapsing method. "jetset" is a wrapper for the Jetset package.

Value

ExpressionSet with probe sets mapped to gene symbols.

Author(s)

Levi Waldron and Markus Riester


lwaldron/LeviRmisc documentation built on May 21, 2019, 8:59 a.m.