collapse {kazaam} | R Documentation |
Collapse a shaq into a regular matrix.
collapse(x)
x |
A shaq. |
Only rank 0 will own the matrix on return.
A regular matrix (rank 0) or NULL
(everyone else).
Short answer: quite a bit. Each local submatrix has to be sent to rank 0.
## Not run: library(kazaam) dx = ranshaq(runif, 10, 3) x = collapse(dx) comm.print(x) finalize() ## End(Not run)