chol_control | R Documentation |
These options are only effective in case the matrix to be decomposed is sparse, i.p.
of class dsCMatrix-class
.
chol_control(perm = NULL, super = NA, ordering = 0L, inplace = TRUE)
perm |
logical scalar, see |
super |
logical scalar, see |
ordering |
an integer scalar passed to CHOLMOD routines determining which reordering schemes are tried to limit sparse Cholesky fill-in. |
inplace |
whether sparse Cholesky updates should re-use the same memory location. |
A list with specified options used for Cholesky decomposition.
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