mosaic (version 1.8.2)

is.wholenumber: Check for whole number values

Description

Unlike is.integer(), which checks the type of argument is integer, this function checks whether the value of the argument is an integer (within a specified tolerance).

Usage

is.wholenumber(x, tol = .Machine$double.eps^0.5)

Arguments

x

a vector

tol

a numeric tolerance

Value

a logical vector indicating whether x has a whole number value

Details

This function is borrowed from the examples for is.integer()

Examples

Run this code
# NOT RUN {
is.wholenumber(1)
all(is.wholenumber(rbinom(100,10,.5)))
is.wholenumber((1:10)/2)
# }

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