subset_dim {downsize} | R Documentation |
Internal utility function.
Description
Utility function. Subset an object x
with a
dim
attribute (matrix/array/data.frame/etc.)
and return another with dimensions pmin(dim, dim(x))
Usage
subset_dim(x, dim, random)
Arguments
x |
object to subset |
dim |
new dimensions |
random |
logical, whether to take a random subset or just the head. |
See Also
[Package downsize version 0.2.3 Index]