Fill Rate Numerator, poisson

Description

This function calculates the Fill Rate Numerator per Barlow and Proschan description given an initial stock level (j), demand rate (Lam), and average time to restore (t).

Usage

1
FRN(j,Lam,t) 

Arguments

j

The initial stock level

Lam

The fail rate.

t

The average time to restore (repair time).

Value

Returns a scalar value for the FRN.

References

Richard E. Barlow and Frank Proschan, (1975) "Statistical Theory of Reliability and Life Testing, Probability Models"

Examples

1
FillRateNumerator<-FRN(5,.01,100)