crunch: hasFunction – R documentation

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hasFunction

Check if a package has a function installed

This is useful for handling if the user has the correct version of a suggested package installed.

hasFunction(fun, pkg)

`fun`	a string, name of the function to search for
`pkg`	a string, the package to search for the function in

Logical

Crunch.io Data Tools

v1.28.0

LGPL (>= 3)

Authors

Greg Freedman Ellis [aut, cre], Jonathan Keane [aut], Mike Malecki [aut], Neal Richardson [aut], Gordon Shotwell [aut]

Initial release