hasFunction {crunch} | R Documentation |
Check if a package has a function installed
Description
This is useful for handling if the user has the correct version of a suggested package installed.
Usage
hasFunction(fun, pkg)
Arguments
fun |
a string, name of the function to search for |
pkg |
a string, the package to search for the function in |
Value
Logical
[Package crunch version 1.31.0 Index]