BETAINV

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When to use it

When should I use BETAINV?

Use BETAINV to find the value x at which the beta CDF equals a given probability p — useful for inverting beta distribution probabilities in project risk or Bayesian analysis; it is the legacy equivalent of BETA.INV.

Used in

science · operations

Syntax

BETAINV(p,alpha,beta,lo,hi)

Examples

=BETAINV(0.13,5,1,-1,1) // => 0.32989902041949914