mbeta: Mean and Variance of the Beta Distribution
In DescTools: Tools for Descriptive Statistics
mbeta R Documentation
Mean and Variance of the Beta Distribution
Description
Formula:
\mu = \frac{\alpha}{\alpha + \beta}
\mathrm{Var}(X) = \frac{\alpha \cdot \beta}{(\alpha + \beta)^2 (\alpha + \beta + 1)}
Usage
mbeta(shape1, shape2)
Arguments
shape1
Alpha parameter
shape2
Beta parameter
Value
List with mean and variance
See Also
dbeta
Examples
mbeta(shape1 = 2, shape2 = 3)
DescTools documentation built on April 4, 2025, 1:55 a.m.
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| mbeta | R Documentation |
Mean and Variance of the Beta Distribution
Description
Formula:
\mu = \frac{\alpha}{\alpha + \beta}
\mathrm{Var}(X) = \frac{\alpha \cdot \beta}{(\alpha + \beta)^2 (\alpha + \beta + 1)}
Usage
mbeta(shape1, shape2)
Arguments
shape1 |
Alpha parameter |
shape2 |
Beta parameter |
Value
List with mean and variance
See Also
dbeta
Examples
mbeta(shape1 = 2, shape2 = 3)
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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