dat (version 0.7.0)

as.function.formula: Coerce a formula into a function

Description

Convert a formula into a function. See map and extract for examples.

Usage

# S3 method for formula
as.function(x, ...)

Value

An object inheriting from class function.

Arguments

x

(formula) see examples

...

not used

Examples

as.function(~ .)(1)
as.function(x ~ x)(1)
as.function(f(x, y) ~ c(x, y))(1, 2)
as.function(numeric : x ~ x)(1) # check for class
as.function(numeric(1) : x ~ x)(1) # check for class + length