pub struct Gamma { /* private fields */ }
Expand description
Create a gamma distribution with shape parameter k
and scale parameter
theta
.
It should hold that k > 0
and theta > 0
.
Return the shape parameter.
Return the scale parameter.
Performs copy-assignment from
source
.
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Compute the probability density function.
Formats the value using the given formatter.
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The type of outcomes.
Compute the cumulative distribution function.
Compute the excess kurtosis.
Compute the expected value.
Draw a sample.
- G. Marsaglia and W. W. Tsang, “A simple method for generating gamma
variables,” ACM Transactions on Mathematical Software, vol. 26,
no. 3, pp. 363–372, September 2000.
Compute the variance.
Compute the standard deviation.
Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.