Beta.X {XRSCC}

X chart OC Curve

Description

Calculates and plots the risk of not detecting shifts and the Average Run Length

Usage

Beta.X(k,n)

Arguments

k

A numeric vector, of length one, is the k standard deviations factor since the known mean

n

An integer, equal the sample size

Value

beta

risk of not detecting shifts

ARL

Average Run Lengh

Author(s)

Erick Marroquin

References

Montgomery, D.C. (2005) Introduction to Statistical Quality Control, 5th ed. New York: John Wiley & Sons, ISBN 0-471-65631-3

See Also

xrs_gr

Examples

Beta.X(k=1,n=5)
Beta.X(k=0.5,n=5)
Beta.X(k=1,n=3)