R: Evaluate an (unevaluated) expression

evalq {BiocGenerics}

R Documentation

Evaluate an (unevaluated) expression

Description

evalq evaluates an R expression (the quoted form of its first argument) in a specified environment.

NOTE: This man page is for the evalq wrapper defined in the BiocGenerics package. See ?base::evalq for the function defined in the base package. This wrapper correctly delegates to the eval generic, rather than base::eval.

Usage

evalq(expr, envir=parent.frame(),
           enclos=if (is.list(envir) || is.pairlist(envir))
                  parent.frame() else baseenv())

Arguments

`expr`	Quoted to form the expression that is evaluated.
`envir`	The environment in which `expr` is to be evaluated. May be any object supported by methods on the `eval` generic.
`enclos`	See `?base::evalq` for a description of this argument.

Value

See ?base::evalq.

Examples

evalq  # note just a copy of the original evalq