pdf_gamma: Evaluate a gamma pdf
In wStockhausen/tcsamFunctions: Functions related to the BSAI Tanner crab stock assessment (2015+)
View source: R/calcGammaPDFs.R
pdf_gamma R Documentation
Evaluate a gamma pdf
Description
Function to evaluate a gamma pdf.
Usage
pdf_gamma(x, alpha, theta)
Arguments
x
vector of values at which to evaluate the pdf
alpha
the gamma pdf shape parameter
theta
the gamma pdf scale parameter
Details
The underlying gamma pdf (pdf_gamma) is defined as
pdf(x) = \frac{1}{\Gamma(\alpha) \theta^\alpha} x^(\alpha-1) e^{-\frac{x}{\theta}}
where \alpha (the shape parameter) is related to the mean \mu by
\alpha = \frac{\mu}{\theta}
Value
vector of values of the gamma pdf evaluated at x
wStockhausen/tcsamFunctions documentation built on Jan. 28, 2024, 9:01 a.m.
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View source: R/calcGammaPDFs.R
| pdf_gamma | R Documentation |
Evaluate a gamma pdf
Description
Function to evaluate a gamma pdf.
Usage
pdf_gamma(x, alpha, theta)
Arguments
x |
|
alpha |
|
theta |
|
Details
The underlying gamma pdf (pdf_gamma) is defined as
pdf(x) = \frac{1}{\Gamma(\alpha) \theta^\alpha} x^(\alpha-1) e^{-\frac{x}{\theta}}
where \alpha (the shape parameter) is related to the mean \mu by
\alpha = \frac{\mu}{\theta}
Value
vector of values of the gamma pdf evaluated at x
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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