Apply Functions over Margins of Random Arrays

Source: R/apply_rv.R

The rv-compatible version of apply

apply.rv(X, MARGIN, FUN, ...)

Arguments

X

a random array

MARGIN

subscripts.

FUN

function.

...

optional arguments to FUN.

Details

This is the rv-compatible version of the function apply.

References

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").

See also

apply

Author

Jouni Kerman jouni@kerman.com

Examples


if (FALSE) {
  x <- rvmatrix(rvnorm(12), nrow=3, ncol=4)
  print(apply.rv(x, 1, sum))
}