bc.list

Broadcasted Operations for Recursive Arrays

Description

The bc.list() function performs broadcasted operations on 2 Recursive arrays.

Usage

bc.list(x, y, f, ...)

## S4 method for signature 'ANY'
bc.list(x, y, f)

Arguments

x, y conformable Recursive vectors/arrays (i.e. vectors/arrays of type list).
f a function that takes in exactly 2 arguments, and returns a result that can be stored in a single element of a list.
… further arguments passed to or from methods.

Value

A recursive array.

See Also

broadcast_operators

Examples

library("broadcast")


x.dim <- c(10, 2,2)
x.len <- prod(x.dim)

gen <- function(n) sample(list(letters, month.abb, 1:10), n, TRUE)

x <- array(gen(10), x.dim)
y <- array(gen(10), c(10,1,1))

bc.list(
  x, y, \(x, y)x %in% y
)
#> , , 1
#> 
#>       [,1]       [,2]      
#>  [1,] logical,12 logical,12
#>  [2,] logical,10 logical,10
#>  [3,] logical,10 logical,10
#>  [4,] logical,10 logical,10
#>  [5,] logical,26 logical,26
#>  [6,] logical,10 logical,10
#>  [7,] logical,10 logical,10
#>  [8,] logical,26 logical,26
#>  [9,] logical,10 logical,10
#> [10,] logical,12 logical,12
#> 
#> , , 2
#> 
#>       [,1]       [,2]      
#>  [1,] logical,12 logical,12
#>  [2,] logical,10 logical,10
#>  [3,] logical,10 logical,10
#>  [4,] logical,10 logical,10
#>  [5,] logical,26 logical,26
#>  [6,] logical,10 logical,10
#>  [7,] logical,10 logical,10
#>  [8,] logical,26 logical,26
#>  [9,] logical,10 logical,10
#> [10,] logical,12 logical,12