mnbinom {DescTools} | R Documentation |
Mean and Variance of the Negative Binomial Distribution
Description
Formula:
\mu = r \cdot \frac{1 - p}{p}
\mathrm{Var}(X) = r \cdot \frac{1 - p}{p^2}
Usage
mnbinom(size, prob)
Arguments
size |
Number of successes |
prob |
Probability of success |
Value
List with mean and variance
See Also
Examples
mnbinom(size = 5, prob = 0.4)
[Package DescTools version 0.99.60 Index]