apply2d: Apply a function to a combination of vectors

In bbolker/emdbook: Support Functions and Data for "Ecological Models and Data"

Apply a function to a combination of vectors

Description

applies a (non-vectorized) function to a combination of vectors; substitute for outer

Usage

apply2d(fun, x, y, ..., use_plyr = TRUE, .progress="none")

Arguments

fun	a function of two arguments (or a character string such as "*")
x	first vector
y	second vector
...	additional arguments to fun
use_plyr	use methods from the plyr package?
.progress	progress bar type ("none", "text", "tk","win": see create_progress_bar)

Value

a matrix of the function applied to the combinations of the vector values

Author(s)

Ben Bolker

See Also

outer

Examples

outer(1:3,1:3)
## this example would work with outer() too
apply2d("*",1:3,1:3)

bbolker/emdbook documentation built on July 4, 2023, 1:16 p.m.