signTabulate

a <code><a rd-options="base" href="/link/numeric?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::numeric">numeric</a></code> <code><a rd-options="base" href="/link/vector?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::vector">vector</a></code>.

A <code><a rd-options="base" href="/link/vector?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::vector">vector</a></code> indicating subset of elements to
operate over. If <code><a rd-options="base" href="/link/NULL?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::NULL">NULL</a></code>, no subsetting is done.

idxs

Calculates the number of negative, zero, positive and missing values in a
<code><a rd-options="base" href="/link/numeric?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::numeric">numeric</a></code> vector. For <code><a rd-options="base" href="/link/double?package=matrixStats&version=0.54.0&to=base" data-mini-rdoc="base::double">double</a></code> vectors,
the number of negative and positive infinite values are also counted.

internal

High-performing functions operating on rows and columns of matrices, e.g. col / rowMedians(), col / rowRanks(), and col / rowSds().  Functions optimized per data type and for subsetted calculations such that both memory usage and processing time is minimized.  There are also optimized vector-based methods, e.g. binMeans(), madDiff() and weightedMedian().

Henrik Bengtsson

matrixStats

Functions that Apply to Rows and Columns of Matrices (and to
Vectors)

Hector Corrada Bravo

Robert Gentleman

Ola Hossjer

Harris Jaffee

Dongcan Jiang

Peter Langfelder

Peter Hickey

signTabulate function

a <code><a rd-options='base' href='numeric'>numeric</a></code> <code><a rd-options='base' href='vector'>vector</a></code>.

A <code><a rd-options='base' href='vector'>vector</a></code> indicating subset of elements to
operate over. If <code><a rd-options='base' href='NULL'>NULL</a></code>, no subsetting is done.

Calculates the number of negative, zero, positive and missing values in a
<code><a rd-options='base' href='numeric'>numeric</a></code> vector. For <code><a rd-options='base' href='double'>double</a></code> vectors,
the number of negative and positive infinite values are also counted.

signTabulate: Calculates the number of negative, zero, positive and missing values

Description

Usage

Arguments

Value

See Also