lower_vec_indices {semTests} | R Documentation |
Obtain indices of lower or upper triangular matrix in vec indices.
Description
Code obtained from lavaan
:
https://github.com/yrosseel/lavaan/blob/6f047c800206d23f246d484b9522295257614222/R/lav_matrix.R
Usage
lower_vec_indices(n = 1L, diagonal = TRUE)
Arguments
n |
Dimension of square matrix. |
diagonal |
If |
Value
Indices x
so that a[x] = c(a)[x]
returns the elements
of the lower (upper) diagonal matrix in row-wise (column-wise)
order.
[Package semTests version 0.5.0 Index]