create.U {cta} | R Documentation |
Creates a full column rank matrix, U
, with column space
equal to the orthogonal complement of the column space of X
. That is,
U
has column space equal to the null space of X'
.
create.U(X)
X |
A full column rank matrix. |
create.U
returns a full column rank matrix U
, with column
space equal to the orthogonal complement of the column space of X
.
Joseph B. Lang
X <- matrix(seq(1, 12), ncol = 2, byrow = TRUE)
create.U(X)