beta_arm: A beta distribution sampler using R
In pikachuuu108/StatComp18018: 18018's final project for 'Statistical Computing' course
Description
Usage
Arguments
Value
Examples
Description
a function to generate a random sample of size n from the Beta(a, b) distribution by the acceptance-rejection method
Usage
1
beta_arm(n, a, b)
Arguments
n
the number of samples
a
the first parameter of function 'beta'
b
the second parameter of function 'beta'
Value
a random sample of size n
Examples
1
2
3
4
5
sample_beta <- beta_arm(1000,3,2)
head(sample_beta,20)
sample_beta_theo <- rbeta(1000,3,2)
data_beta <- data.frame(sample = c(sample_beta,sample_beta_theo),class = rep(c('empirical','theoretical'),each = 1000))
ggplot(data_beta,aes(x = sample,fill = class))+geom_histogram(position="identity", alpha=0.5)
pikachuuu108/StatComp18018 documentation built on May 19, 2019, 9:38 p.m.
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Description Usage Arguments Value Examples
Description
a function to generate a random sample of size n from the Beta(a, b) distribution by the acceptance-rejection method
Usage
1 | beta_arm(n, a, b)
|
Arguments
n |
the number of samples |
a |
the first parameter of function 'beta' |
b |
the second parameter of function 'beta' |
Value
a random sample of size n
Examples
1 2 3 4 5 | sample_beta <- beta_arm(1000,3,2)
head(sample_beta,20)
sample_beta_theo <- rbeta(1000,3,2)
data_beta <- data.frame(sample = c(sample_beta,sample_beta_theo),class = rep(c('empirical','theoretical'),each = 1000))
ggplot(data_beta,aes(x = sample,fill = class))+geom_histogram(position="identity", alpha=0.5)
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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