Description Usage Arguments Value Author(s) Examples
takes a matrix and copies its lower or upper triangle to generate a symmetric matrix
1 | makeSymmetric(m, upper = TRUE)
|
m |
a square matrix |
upper |
(logical) copy upper triangle to lower triangle? (Alternatively, copy upper triangle to lower triangle.) |
a matrix with the same dimensions as m
, but made symmetric
Ben Bolker
1 2 3 4 | m = matrix(1:9,nrow=3)
m
makeSymmetric(m)
makeSymmetric(m,upper=FALSE)
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