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signTabulate

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)

Henrik Bengtsson

See Also

sign().

matrixStats

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

v0.58.0
Artistic-2.0
Authors
Henrik Bengtsson [aut, cre, cph], Constantin Ahlmann-Eltze [ctb], Hector Corrada Bravo [ctb], Robert Gentleman [ctb], Jan Gleixner [ctb], Peter Hickey [ctb], Ola Hossjer [ctb], Harris Jaffee [ctb], Dongcan Jiang [ctb], Peter Langfelder [ctb], Brian Montgomery [ctb], Hugh Parsonage [ctb]
Initial release

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