https://github.com/cran/pracma
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Tip revision: bf076735a09836a6103775a9d4efaf8f0ecad928 authored by Hans W. Borchers on 02 December 2018, 07:00:03 UTC
version 2.2.2
Tip revision: bf07673
diag.R
##
##  m t r a c e . R  Test suite
##

Diag <- pracma::Diag

all.equal(Diag(matrix(1:12,3,4),  1), c(4,8,12))
all.equal(Diag(matrix(1:12,3,4), -1), c(2,6))
identical(Diag(Diag(c(1,5,9)), 0), c(1,5,9))
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