as.lazy {lazyeval} | R Documentation |
Convert an object to a lazy expression or lazy dots.
Description
Convert an object to a lazy expression or lazy dots.
Usage
as.lazy(x, env = baseenv())
as.lazy_dots(x, env)
Arguments
x |
An R object. Current methods for |
env |
Environment to use for objects that don't already have associated environment. |
Examples
as.lazy(~ x + 1)
as.lazy(quote(x + 1), globalenv())
as.lazy("x + 1", globalenv())
as.lazy_dots(list(~x, y = ~z + 1))
as.lazy_dots(c("a", "b", "c"), globalenv())
as.lazy_dots(~x)
as.lazy_dots(quote(x), globalenv())
as.lazy_dots(quote(f()), globalenv())
as.lazy_dots(lazy(x))
[Package lazyeval version 0.2.2 Index]