Dirichlet: The Dirichlet Distribution
In brms: Bayesian Regression Models using 'Stan'
Dirichlet R Documentation
The Dirichlet Distribution
Description
Density function and random number generation for the dirichlet
distribution with shape parameter vector alpha.
Usage
ddirichlet(x, alpha, log = FALSE)
rdirichlet(n, alpha)
Arguments
x
Matrix of quantiles. Each row corresponds to one probability vector.
alpha
Matrix of positive shape parameters. Each row corresponds to one
probability vector.
log
Logical; If TRUE, values are returned on the log scale.
n
Number of draws to sample from the distribution.
Details
See vignette("brms_families") for details on the
parameterization.
brms documentation built on Sept. 23, 2024, 5:08 p.m.
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| Dirichlet | R Documentation |
The Dirichlet Distribution
Description
Density function and random number generation for the dirichlet
distribution with shape parameter vector alpha.
Usage
ddirichlet(x, alpha, log = FALSE)
rdirichlet(n, alpha)
Arguments
x |
Matrix of quantiles. Each row corresponds to one probability vector. |
alpha |
Matrix of positive shape parameters. Each row corresponds to one probability vector. |
log |
Logical; If |
n |
Number of draws to sample from the distribution. |
Details
See vignette("brms_families") for details on the
parameterization.
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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