rvdens | R Documentation |
rvdens
generates a random vector where each simulation comes from a
Bernoulli sampling distribution.
rvdens(n = 1, FUN, range, unitprecision = 10, ...)
n |
number of random scalars to draw |
FUN |
density function |
range |
range to discretize over |
unitprecision |
how many points per unit length |
... |
other arguments passed on to |
A random vector (an rv object) of length n
.
The resulting vector will not be independent and identically
distributed Bernoulli unless prob
is a fixed number.
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 <- rvdens(FUN=stats:::dnorm, range=c(-5, 5), unitprecision=10) y <- rvnorm(1) ## Should be close to x
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