makeVec for checking or creating vectors

This is a convenience for handling function arguments. If x is a single value, it makes a vector of length d in which all values are equal to x. If x is a vector, check that its length is d.

Usage

makeVec(x = NULL, d = NULL)

Arguments

x

A single value or a vector

d

An integer, the desired size of the vector

Value

A vector of length d

Author

Paul E. Johnson pauljohn@ku.edu