Fast formula

Create a formula object from known-good string input. A fast, unsafe alternative to stats::formula().

Usage

fformula(x, env = parent.frame())

Arguments

x

(string)
The string to be converted into a formula.

env

(environment: base::parent.frame())
An environment to associate with the result.

Value

A formula object whose environment is set to env.

See also

stats::formula()

Examples

#----------------------------------------------------------------------------
# fformula() example
#----------------------------------------------------------------------------
library(bkbase)

fformula("y ~ x")
#> y ~ x
#> <environment: 0x5e1e09e75e18>