R: Calculates the number of negative, zero, positive and missing...

signTabulate {matrixStats}

R Documentation

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

Description

Calculates the number of negative, zero, positive and missing values in a numeric vector. For double vectors, the number of negative and positive infinite values are also counted.

Usage

signTabulate(x, idxs = NULL, ...)

Arguments

`x`	a `numeric` `vector`.
`idxs`	A `vector` indicating subset of elements to operate over. If `NULL`, no subsetting is done.
`...`	Not used.

Value

Returns a named numeric vector.

Author(s)