spcadjust (version 0.9)

calARLCUSUM-class: Class "calARLCUSUM"

Description

Computes for a CUSUM chart the threshold needed to give a desired ARL.

Objects from the Class

Objects can be created by calls of the form new("calARLCUSUM", ...).

Extends

Class "SPCcalARL", directly. Class "SPCproperty", by class "SPCcalARL", distance 2.

See Also

ARLCUSUM gives the inverse.

Examples

X <-  rnorm(1000)
chart <- new("SPCCUSUMNormal",Delta=1)
SPCproperty(data=X,nrep=10,
            property=new("calARLCUSUM",chart=chart,target=100))
#increase the number of repetitions nrep for real applications.