deletediagonals {pcaMethods} | R Documentation |
Replace a diagonal of elements of a matrix with NA
deletediagonals(x, diagonals = 1)
x |
The matrix |
diagonals |
The diagonal to be replaced, i.e. the first, second and so on when looking at the fat version of the matrix (transposed or not) counting from the bottom. Can be a vector to delete more than one diagonal. |
Used for creating artifical missing values in matrices without causing any full row or column to be completely missing
The original matrix with some values missing
Henning Redestig