Projection matrix

Projection matrix

Usage

projection_matrix(B)

Arguments

B

Basis matrix.

Value

Projection matrix.

Examples

B <- matrix(c(1, 0, 0, 0, 1, 0), nrow = 3)
projection_matrix(B)
#>      [,1] [,2] [,3]
#> [1,]    1    0    0
#> [2,]    0    1    0
#> [3,]    0    0    0