rvifelse: Conditional Random Element Selection

In rv: Simulation-Based Random Variable Objects

Conditional Random Element Selection

Description

rvifelse is the rv-compatible version of the function ifelse.

Usage

rvifelse(test, yes, no)

Arguments

test	an object which can be coerced to logical mode.
yes	return values for true elements of test
no	return joint simulations and not simulations from each component separately

Details

rvifelse returns a random value with the same shape as test which is filled with random or constant elements selected from either yes or no, depending on whether the random draw in an element of test is TRUE or FALSE.

Value

A numeric array of dimensions size times length(x).

Author(s)

Jouni Kerman [e-mail]

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

ifelse.

rv documentation built on March 18, 2022, 5:55 p.m.