0th

Percentile

autoload creates a promise-to-evaluate autoloader and stores it with name name in .AutoloadEnv environment. When R attempts to evaluate name, autoloader is run, the package is loaded and name is re-evaluated in the new package's environment. The result is that R behaves as if package was loaded but it does not occupy memory.

.Autoloaded contains the names of the packages for which autoloading has been promised.

Keywords
programming, data
Usage
autoload(name, package, reset = FALSE, …)
.Autoloaded
Arguments
name

string giving the name of an object.

package

string giving the name of a package containing the object.

reset

logical: for internal use by autoloader.

other arguments to library.

Value

This function is invoked for its side-effect. It has no return value.

delayedAssign, library

Aliases
library(base) # NOT RUN { require(stats) autoload("interpSpline", "splines") search() ls("Autoloads") .Autoloaded x <- sort(stats::rnorm(12)) y <- x^2 is <- interpSpline(x, y) search() ## now has splines detach("package:splines") search() is2 <- interpSpline(x, y+x) search() ## and again detach("package:splines") # }