dbinom_rvec {rvec} | R Documentation |
The Binomial Distribution, Using Multiple Draws
Description
Density, distribution function, quantile function and random generation for the binomial distribution, modified to work with rvecs.
Usage
dbinom_rvec(x, size, prob, log = FALSE)
pbinom_rvec(q, size, prob, lower.tail = TRUE, log.p = FALSE)
qbinom_rvec(p, size, prob, lower.tail = TRUE, log.p = FALSE)
rbinom_rvec(n, size, prob, n_draw = NULL)
Arguments
x |
Quantiles. Can be an rvec. |
size |
Number of trials.
See |
prob |
Probability of success in each trial.
See |
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 dbinom_rvec()
, pbinom_rvec()
,
pbinom_rvec()
and rbinom_rvec()
work like
base R functions dbinom()
, pbinom()
,
qbinom()
, and rbinom()
, except that
they accept rvecs as inputs. If any
input is an rvec, then the output will be too.
Function rbinom_rvec()
also returns an
rvec if a value for n_draw
is supplied.
dbinom_rvec()
, pbinom_rvec()
,
pbinom_rvec()
and rbinom_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(3, 8),
c(0, 2)))
dbinom_rvec(x, size = 8, prob = 0.3)
pbinom_rvec(x, size = 8, prob = 0.3)
rbinom_rvec(n = 2,
size = 10,
prob = c(0.7, 0.3),
n_draw = 1000)