replaceUp | R Documentation |
F matrices utility function.
replaceUp(a, b, k)
a |
The matrix to be replaced |
b |
The matrix with the replacement values |
k |
The extend of the replacement: 0 (upper part only), 1 (upper part and first extra diagonal), in general an entry is replaced if (row(a) - col(a)) <= k |
A matrix (same size as a)
Bertrand Frederic, Myriam Maumy-Bertrand.
a=matrix(1:9,3,3) b=matrix(1,3,3) replaceUp(a,b,0) replaceUp(a,b,1) replaceUp(a,b,2)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.