sims | R Documentation |
Returns the simulation matrix for the random variable object x
.
sims(x, ...) ## S3 method for class 'rvsummary' sims(x, dimensions = FALSE, ...) ## S3 method for class 'rv' sims(x, dimensions = FALSE, n.sims = getnsims(), ...)
x |
a random variable object |
... |
arguments passed on |
dimensions |
logical, try to preserve the dimensions of |
n.sims |
(optional) number of simulations |
sims
returns the matrix of simulations for a given random variable
object x
.
The first index of the matrix indicates the number of the simulation draw ("simulations are in rows").
Jouni Kerman jouni@kerman.com
Kerman, J. and Gelman, A. (2007). Manipulating and Summarizing Posterior Simulations Using Random Variable Objects. Statistics and Computing 17:3, 235-244.
See also vignette("rv")
.
setnsims(n.sims=2500) x <- rvnorm(24) dim(x) <- c(2,3,4) dim(sims(x)) # 2500x24 dim(sims(x, dimensions=TRUE)) # 2500x2x3x4
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.