is.wholenumber: Checks whether 'x' contains integer numbers.

In quantspec: Quantile-Based Spectral Analysis of Time Series

Checks whether x contains integer numbers.

Description

Borrowed from the example in integer.

Usage

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

Arguments

x	a vector to be checked for integers
tol	an optional parameter specifying to which precision the check is to be performed.

Value

Returns a vector of logicals with the same length as x; each element i is TRUE iff x[i] is an integer.

Examples

## Not run: 
is.wholenumber(1) # is TRUE
(x <- seq(1, 5, by = 0.5) )
is.wholenumber( x ) #-->  TRUE FALSE TRUE ...

## End(Not run)

quantspec documentation built on Sept. 11, 2024, 9:15 p.m.