| Spread WPF Documentation > Formula Reference > Formula Functions > NEGBINOMDIST |
This function returns the negative binomial distribution.
NEGBINOMDIST(x,r,p)
This function has these arguments:
| Argument | Description |
|---|---|
| x | An integer representing the number of failures in trials |
| r | An integer representing the threshold number of successes |
| p | Probability of success on each trial A number between 0 and 1. |
Accepts numeric data for all arguments. Returns numeric data.
NEGBINOMDIST(B1,C15,0.335)
NEGBINOMDIST(R1C2,R15C3,0.75)
NEGBINOMDIST(4,13,0.85) gives the result 0.111399299