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)