Enumerate the multinomial sample space
Value
A vector enumerating the sample space, to be converted to a matrix with d columns and choose(n + d - 1, d - 1) rows
Examples
matrix(sspace_multinom(3, 5), ncol = 3, byrow = TRUE)
#> [,1] [,2] [,3]
#> [1,] 5 0 0
#> [2,] 4 1 0
#> [3,] 3 2 0
#> [4,] 2 3 0
#> [5,] 1 4 0
#> [6,] 0 5 0
#> [7,] 4 0 1
#> [8,] 3 1 1
#> [9,] 2 2 1
#> [10,] 1 3 1
#> [11,] 0 4 1
#> [12,] 3 0 2
#> [13,] 2 1 2
#> [14,] 1 2 2
#> [15,] 0 3 2
#> [16,] 2 0 3
#> [17,] 1 1 3
#> [18,] 0 2 3
#> [19,] 1 0 4
#> [20,] 0 1 4
#> [21,] 0 0 5