getTreeData-methods

getTreeData

Object of class <code>"ProcesSet"</code>.

object

type of tree to export, see <code><a rd-options="" href="/link/validTreetype?package=xps&version=1.32.0" data-mini-rdoc="xps::validTreetype">validTreetype</a></code>

treetype

varlist

Exports tree data from <code><a rd-options="" href="/link/ROOT?package=xps&version=1.32.0" data-mini-rdoc="xps::ROOT">ROOT</a></code> data file and and saves as <code>data.frame</code>.Usage<code>
getTreeData(object, treetype = "cel", varlist = "fInten")
</code>

methods

The package handles pre-processing, normalization, filtering
and analysis of Affymetrix GeneChip expression arrays, including exon
arrays (Exon 1.0 ST: core, extended, full probesets), gene arrays (Gene 1.0 ST)
and plate arrays on computers with 1 GB RAM only. It imports Affymetrix
.CDF, .CLF, .PGF and .CEL as well as annotation files, and computes e.g. RMA,
MAS5, FARMS, DFW, FIRMA, tRMA, MAS5-calls, DABG-calls, I/NI-calls. It is an R wrapper to
XPS (eXpression Profiling System), which is based on ROOT, an object-oriented
framework developed at CERN. Thus, the prior installation of ROOT is a prerequisite
for the usage of this package, however, no knowledge of ROOT is required.
ROOT is licensed under LGPL and can be downloaded from http://root.cern.ch.

Christian Stratowa

Processing and Analysis of Affymetrix Oligonucleotide Arrays
including Exon Arrays, Whole Genome Arrays and Plate Arrays

getTreeData-methods function

type of tree to export, see <code><a rd-options='' href='validTreetype'>validTreetype</a></code>

Exports tree data from <code><a rd-options='' href='ROOT'>ROOT</a></code> data file and and saves as <code>data.frame</code>.

Usage

<code>
getTreeData(object, treetype = "cel", varlist = "fInten")
</code>

getTreeData-methods: Export Tree Data

Description

Arguments

Value

Details

See Also