PH2.get.k.EPC: PH2.get.k.EPC

In bolus123/PH1AND2XBAR: Phase I and Phase II Shewhart X-bar Chart

Description

Obtain a Phase I batch size and a potential Phase I sample size by exceedance probability criterion.

Usage

PH2.get.k.EPC(
	p, 
	c.ii, 
	eps = 0.1, 
	ARL0 = 370, 
	c4.option = TRUE, 
	interval = c(1000, 3000), 
	model = 'ANOVA-based', 
	n = 10, 
	u = runif(100000), 
	v = runif(100000),
	tol = .Machine$double.eps^0.25
)

Arguments

p	exceedance probability
c.ii	a nominal Phase II charting constant
eps	a nominal allowable changes of the in-control average run length
ARL0	a nominal in-control average run length
c4.option	TRUE - the standard deviation estimator corrected by c4. FALSE - no c4 involved
interval	the searching range of Phase I batch size
model	'ANOVA-based' - degrees of freedom equal to k - 1 and estimating the within-batch standard deviation. 'basic' - degree of freedo equal to k * (n - 1) and estimating the pooled standard deviation
n	subgroup size
u	a seqeuence between 0 and 1, and u and v are mutually independent
v	a seqeuence between 0 and 1, and u and v are mutually independent
tol	a tolerance level for the convergence

Examples

PH2.get.k.EPC(
	p = 0.1, 
	c.ii = 3,
	interval = c(1000, 500000)
)

bolus123/PH1AND2XBAR documentation built on May 7, 2019, 10:56 a.m.