writeCdfHeader

An open <code><a rd-options="base:connections" href="/link/connection?package=affxparser&version=1.44.0&to=base%3Aconnections" data-mini-rdoc="base:connections::connection">connection</a></code> to which nothing has been written.

A CDF header <code><a rd-options="base" href="/link/list?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::list">list</a></code> structure.

cdfHeader

A <code><a rd-options="base" href="/link/character?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::character">character</a></code> <code><a rd-options="base" href="/link/vector?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::vector">vector</a></code> of all unit names.

unitNames

An <code><a rd-options="base" href="/link/integer?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::integer">integer</a></code> <code><a rd-options="base" href="/link/vector?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::vector">vector</a></code> of all the number of bytes
     in each of the QC units.

qcUnitLengths

An <code><a rd-options="base" href="/link/integer?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::integer">integer</a></code> <code><a rd-options="base" href="/link/vector?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::vector">vector</a></code> of all the number of bytes
     in each of the (ordinary) units.

unitLengths

An <code><a rd-options="base" href="/link/integer?package=affxparser&version=1.44.0&to=base" data-mini-rdoc="base::integer">integer</a></code> specifying how much verbose details are
     outputted.

verbose


   Writes a CDF header.
   <em>This method is not indended to be used explicitly.
   To write a CDF, use <code><a rd-options="" href="/link/writeCdf?package=affxparser&version=1.44.0" data-mini-rdoc="affxparser::writeCdf">writeCdf</a></code>() instead.</em>
 

internal

file

Package for parsing Affymetrix files (CDF, CEL, CHP, BPMAP, BAR).  It provides methods for fast and memory efficient parsing of Affymetrix files using the Affymetrix' Fusion SDK.  Both ASCII- and binary-based files are supported.  Currently, there are methods for reading chip definition file (CDF) and a cell intensity file (CEL).  These files can be read either in full or in part.  For example, probe signals from a few probesets can be extracted very quickly from a set of CEL files into a convenient list structure.

Kasper Daniel Hansen

affxparser

Affymetrix File Parsing SDK

writeCdfHeader function

An open <code><a href="connection" rd-options="base:connections">connection</a></code> to which nothing has been written.

A CDF header <code><a href="list" rd-options="base">list</a></code> structure.

A <code><a href="character" rd-options="base">character</a></code> <code><a href="vector" rd-options="base">vector</a></code> of all unit names.

An <code><a href="integer" rd-options="base">integer</a></code> <code><a href="vector" rd-options="base">vector</a></code> of all the number of bytes
     in each of the QC units.

An <code><a href="integer" rd-options="base">integer</a></code> <code><a href="vector" rd-options="base">vector</a></code> of all the number of bytes
     in each of the (ordinary) units.

An <code><a href="integer" rd-options="base">integer</a></code> specifying how much verbose details are
     outputted.

Writes a CDF header.
   <em>This method is not indended to be used explicitly.
   To write a CDF, use <code><a href="writeCdf" rd-options="">writeCdf</a></code>() instead.</em>

writeCdfHeader: Writes a CDF header

Description

Usage

Arguments

Value

See Also