Description Usage Arguments Details See Also
The reap
function is the central function to harvest
.
It takes an object, x
, extracts the previous seed, ie. state of
the random number generator, sets the seed, and continues any evaluation.
This creates a continuous random number stream, that is completly
reproducible.
1 2 3 4 5 | reap(x, fun, ..., hash = digest(list(x, fun, ..., source = "harvestr::reap"),
"md5"), cache = getOption("harvestr.use.cache", defaults$cache()),
cache.dir = getOption("harvestr.cache.dir", defaults$cache.dir()),
time = getOption("harvestr.time", defaults$time()),
use.try = getOption("harvestr.use.try", !interactive()))
|
x |
an object |
fun |
a function to call on object |
... |
passed onto function |
hash |
hash of the list to retrieve the cache from. |
cache |
use cache, see Caching in |
cache.dir |
directory for the cache. |
time |
should results be timed? |
use.try |
Should the call be wrapped in try? |
The function calling works the same as the apply family of functions.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.