R: Is an Object of Type Function?

This help topic is for R version 0.60. For the current version of R, try https://stat.ethz.ch/R-manual/R-patched/library/base/html/is.function.html

is.function {base}

R Documentation

Is an Object of Type Function?

Description

is.function returns TRUE if x is a function and FALSE otherwise.

Usage

is.function(x)

[Package base version 0.60 ]