超几何分布

计算超几何分布或其逆分布，生成伪随机样本

Statistics and Machine Learning Toolbox™ 提供了多种处理超几何分布的方式。

要了解超几何分布，请参阅Hypergeometric Distribution。

函数

`hygecdf`	Hypergeometric cumulative distribution function
`hygepdf`	Hypergeometric probability density function
`hygeinv`	Hypergeometric inverse cumulative distribution function
`hygestat`	Hypergeometric mean and variance
`hygernd`	Hypergeometric random numbers
`random`	随机数

Hypergeometric Distribution
The hypergeometric distribution models the total number of successes in a fixed-size sample drawn without replacement from a finite population.