splus2R (version 1.0-1)

is.zero: Checks for zero numeric scalar

Description

This is support for the function make.call. It is not intended to be called directly by users.

Usage

is.zero(x)

Arguments

x

object to test.

Value

• tRUE if input is a numeric scalar equal to zero.

concept

splus

See Also

anyMissing, as.rectangular, colIds, colMaxs, colMedians, colMins, colRanges, colStdevs, colVars, deparseText, ifelse1, is.numeric.atomic.vector, is.rectangular, is.missing, lowerCase, oldUnclass, numCols, numRows, peaks, positions, rowIds, rowMaxs, rmvnorm, stdev, subscript2d, upperCase, vecnorm, which.na.

Examples

is.zero(0)
is.zero(pi)