rvcov | R Documentation |
rvcov
rvcov(x, y = NULL, ...)
x |
a random vector |
y |
(optional) a random vector |
... |
further arguments passed to or from other methods |
rvcov
A covariance matrix.
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")
.
x <- rvnorm(mean=1:3) y <- rvnorm(mean=2:4) rvcov(x,y) rvcov(x,x)
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