| Library: | xclust |
| See also: | mat2vec distance lpdist agglom corrdist |
| Macro: | vec2mat | |
| Description: | stores the values of a vector into the upper triangle of a symmetric matrix regarding the sequence described in agglom |
| Usage: | d = vec2mat(v) | |
| Input: | ||
| v | n(n-1)/2 x 1 matrix containing the values of the upper triangle of a symmetric matrix | |
| Output: | ||
| d | n x n symmetric matrix with zeros in the diagonal | |
; load the library xclust
library ("xclust")
; generate vector
v = #(2, 3, 7, 1, 8, 5)
; apply vec2mat
vec2mat(v)
Content of object d [1,] 0 2 3 7 [2,] 2 0 1 8 [3,] 3 1 0 5 [4,] 7 8 5 0
| Library: | xclust |
| See also: | mat2vec distance lpdist agglom corrdist |