By default uses a random initialization vector that you can make deterministic using
set.seed
or override by specifying opts = list(initvec = ...)
.
eig_decomp(M, n_eigs, sym, ..., opts = list())
M | A matrix (e.g. from the Matrix package) or
a function (see |
---|---|
n_eigs | Number of eigenvectors to return. |
sym | defunct and ignored. |
... | Passed to |
opts | Passed to |
see eigs
.
#> $values #> [1] 2 1 #> #> $vectors #> [,1] [,2] #> [1,] 7.071068e-01 1.665335e-16 #> [2,] -1.387779e-16 -1.000000e+00 #> [3,] -7.071068e-01 -3.608225e-16 #> #> $nconv #> [1] 2 #> #> $niter #> [1] 1 #> #> $nops #> [1] 3 #>