# BETA.INV

stats · from excel · excel: not yet compared · sheets: not yet compared

inverse of the beta distribution

## signature

```
BETA.INV(probability, alpha, beta, [lower_bound], [upper_bound])
```

returns: `number`

## arguments

- probability: number — required
- alpha: number — required
- beta: number — required
- lower_bound: number — optional, defaults to 0
- upper_bound: number — optional, defaults to 1

## examples

formula and result, asserted in the engine test suite.

| formula | result | with |
| --- | --- | --- |
| `=BETA.INV(0.05, 3, 4)` | `0.15316111797522314` | — |

## related

- [AVEDEV](https://deepcalc.com/functions/avedev.md) — average of absolute deviations from the mean
- [AVERAGE.WEIGHTED](https://deepcalc.com/functions/average-weighted.md) — average of values weighted by a second range
- [AVERAGEA](https://deepcalc.com/functions/averagea.md) — averages values including text and logicals
- [AVERAGEIF](https://deepcalc.com/functions/averageif.md) — averages cells that match a condition
- [AVERAGEIFS](https://deepcalc.com/functions/averageifs.md) — averages cells matching multiple conditions
- [BETA.DIST](https://deepcalc.com/functions/beta-dist.md) — beta distribution
- [BETADIST](https://deepcalc.com/functions/betadist.md) — legacy form of BETA.DIST (cumulative)
- [BETAINV](https://deepcalc.com/functions/betainv.md) — legacy form of BETA.INV

## navigate

- [all stats functions](https://deepcalc.com/functions/stats-functions.md)
- [function index](https://deepcalc.com/functions.md) — all 600 functions
- [error values](https://deepcalc.com/errors.md) · [concepts](https://deepcalc.com/concepts.md) · [limits](https://deepcalc.com/limits.md)
- [everything in one file](https://deepcalc.com/llms-full.txt)

source: https://deepcalc.com/functions/beta-inv