rray_elems() computes the number of individual elements in an array. It generally computes the same thing as length(), but has a more predictable name.

rray_elems(x)

## Arguments

x A vector, matrix, array or rray.

## Value

A single integer. The number of elements in x.

## Examples

rray_elems(1:5)#> [1] 5
rray_elems(matrix(1, 2, 2))#> [1] 4
# It is different from vec_size(),
# which only returns the number of
# observations
library(vctrs)
vec_size(matrix(1, 2, 2))#> [1] 2