rowSums.FileMatrix

FileMatrix.rowSums

rowSums,FileMatrix-method

methods

internal

programming

DEPRECATED. Do not start building new projects based on this package. Cross-platform alternatives are the following packages: bigmemory (CRAN), ff (CRAN), BufferedMatrix (Bioconductor).  The main usage of it was inside the aroma.affymetrix package. (The package currently provides a class representing a matrix where the actual data is stored in a binary format on the local file system.  This way the size limit of the data is set by the file system and not the memory.)

Henrik Bengtsson

R.huge

Methods for Accessing Huge Amounts of Data [deprecated]

rowSums.FileMatrix function

<dl> <dt>na.rm</dt>
<dd>If <code><a href="/link/TRUE?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::TRUE">TRUE</a></code>, <code><a href="/link/NA?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::NA">NA</a></code> values are excluded.</dd> <dt>doCount</dt>
<dd>If <code><a href="/link/TRUE?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::TRUE">TRUE</a></code>, the number of included values are counted
 and returned as an attribute.</dd> <dt>rows</dt>
<dd>An <code><a href="/link/integer?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::integer">integer</a></code> <code><a href="/link/vector?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::vector">vector</a></code> of rows for which the sum should
 be calculated. If <code><a href="/link/NULL?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::NULL">NULL</a></code>, all rows are considered.</dd> <dt>columns</dt>
<dd>An <code><a href="/link/integer?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::integer">integer</a></code> <code><a href="/link/vector?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::vector">vector</a></code> of columns for which the sum should
 be calculated. If <code><a href="/link/NULL?package=R.huge&version=0.10.1" data-mini-rdoc="R.huge::NULL">NULL</a></code>, all columns are considered.</dd> <dt>...</dt>
<dd>Not used.</dd></dl>

Arguments

Author

Calculates the sum for each row — rowSums.FileMatrix

<dl>

 <dt>na.rm</dt>
<dd>If <code><a href='https://rdrr.io/r/base/logical.html'>TRUE</a></code>, <code><a href='https://rdrr.io/r/base/NA.html'>NA</a></code> values are excluded.</dd>

 <dt>doCount</dt>
<dd>If <code><a href='https://rdrr.io/r/base/logical.html'>TRUE</a></code>, the number of included values are counted
 and returned as an attribute.</dd>

 <dt>rows</dt>
<dd>An <code><a href='https://rdrr.io/r/base/integer.html'>integer</a></code> <code><a href='https://rdrr.io/r/base/vector.html'>vector</a></code> of rows for which the sum should
 be calculated. If <code><a href='https://rdrr.io/r/base/NULL.html'>NULL</a></code>, all rows are considered.</dd>

 <dt>columns</dt>
<dd>An <code><a href='https://rdrr.io/r/base/integer.html'>integer</a></code> <code><a href='https://rdrr.io/r/base/vector.html'>vector</a></code> of columns for which the sum should
 be calculated. If <code><a href='https://rdrr.io/r/base/NULL.html'>NULL</a></code>, all columns are considered.</dd>

 <dt>...</dt>
<dd>Not used.</dd>

</dl>

Calculates the sum for each row

rowSums.FileMatrix: Calculates the sum for each row

Description

Usage

Value

Arguments

Author

See Also