# randBeta {#randbeta}

**Parent topic:**[Functions](../../Functions/category.md)

## Syntax {#syntax}

`randBeta(alpha, beta, count)`

## Arguments {#arguments}

The shape parameters **alpha** and **bata** are positive floating numbers.

**count** is the number of random values to be generated.

## Details {#details}

Return a vector of random values with beta distribution.

## Examples {#examples}

```
randBeta(2.31, 0.627, 2);
// output: [0.781246, 0.951372]
```

