Dimnames lens

A lens into the dimnames of an object. Lens equivalent of dimnames and dimnames<-.

dimnames_l

Format

An object of class lens of length 2.

Examples

x <- matrix(1:4, ncol = 2)
colnames(x) <- c("first", "second")
x
#>      first second
#> [1,]     1      3
#> [2,]     2      4

view(x, dimnames_l)
#> [[1]]
#> NULL
#> 
#> [[2]]
#> [1] "first"  "second"
#> 
set(x, dimnames_l, list(NULL, c("premiere", "deuxieme")))
#>      premiere deuxieme
#> [1,]        1        3
#> [2,]        2        4