is.constant: Logical Check of a Constant
In LaplacesDemon: Complete Environment for Bayesian Inference

This function provides a logical test of whether or not a vector is a constant.

1	is.constant(x)

`x`	This is a vector.

As opposed to a variable, a constant is a vector in which the elements contain less than or equal to one unique value.

The is.constant function returns a logical result, reporting TRUE when a vector is a constant, or FALSE otherwise.

1
2
3

library(LaplacesDemon)
is.constant(rep(1,10)) #TRUE
is.constant(1:10) #FALSE

LaplacesDemon documentation built on July 9, 2021, 5:07 p.m.

LaplacesDemon index

Package overview

Note that we can't provide technical support on individual packages. You should contact the package authors for that.

Description