dbeta_rvec {rvec} | R Documentation |
The Beta Distribution, Using Multiple Draws
Description
Density, distribution function, quantile function and random generation for the Beta distribution, modified to work with rvecs.
Usage
dbeta_rvec(x, shape1, shape2, ncp = 0, log = FALSE)
pbeta_rvec(q, shape1, shape2, ncp = 0, lower.tail = TRUE, log.p = FALSE)
qbeta_rvec(p, shape1, shape2, ncp = 0, lower.tail = TRUE, log.p = FALSE)
rbeta_rvec(n, shape1, shape2, ncp = 0, n_draw = NULL)
Arguments
x |
Quantiles. Can be an rvec. |
shape1 , shape2 |
Parameters
for beta distribution. Non-negative.
See |
ncp |
Non-centrality parameter.
Default is |
log , log.p |
Whether to return results
on a log scale. Default is
|
q |
Quantiles. Can be an rvec. |
lower.tail |
Whether to return
|
p |
Probabilities. Can be an rvec. |
n |
The length of random vector being created. Cannot be an rvec. |
n_draw |
Number of random draws in the random vector being created. Cannot be an rvec. |
Details
Functions dbeta_rvec()
, pbeta_rvec()
,
pbeta_rvec()
and rbeta_rvec()
work like
base R functions dbeta()
, pbeta()
,
qbeta()
, and rbeta()
, except that
they accept rvecs as inputs. If any
input is an rvec, then the output will be too.
Function rbeta_rvec()
also returns an
rvec if a value for n_draw
is supplied.
dbeta_rvec()
, pbeta_rvec()
,
pbeta_rvec()
and rbeta_rvec()
use tidyverse
vector recycling rules:
Vectors of length 1 are recycled
All other vectors must have the same size
Value
If any of the arguments are rvecs, or if a value for
n_draw
is supplied, then an rvecOtherwise an ordinary R vector.
See Also
Examples
x <- rvec(list(c(0, 0.25),
c(0.5, 0.99)))
dbeta_rvec(x, shape1 = 1, shape2 = 1)
pbeta_rvec(x, shape1 = 1, shape2 = 1)
rbeta_rvec(n = 2,
shape = 1:2,
shape2 = 1,
n_draw = 1000)