npstate.control: non parametric process state

In qcr: Quality Control Review

non parametric process state

Description

This function removes observations from the sample which violates the rules of a process under control

Usage

npstate.control(x, control = FALSE)

Arguments

x	Object npqcd (Quality Control Statitical Non Parametric)
control	a logical value indicating whether the initial sample comes from a process under control.

Examples

## Not run: 
##
##  Continuous data 
##
library(qcr)
set.seed(356)
mu<-c(0,0)
Sigma<- matrix(c(1,0,0,1),nrow = 2,ncol = 2)
mu <- c(2,2)
S <- matrix(c(4,0,0,4),nrow = 2,ncol = 2)
G <- rmvnorm(540, mean = mu, sigma = Sigma)
x<- rmvnorm(40,mean=mu,sigma = S)
x <- rbind(G[501:540,],x)
M <- G[1:500,]
data.npqcd <- npqcd(x,M)
str(data.npqcd)
res.npqcs <- npqcs.r(data.npqcd,method = "Liu", alpha=0.025)
str(res.npqcs)
summary(res.npqcs)
plot(res.npqcs)
new.npqcd <- npstate.control(x = res.npqcs)
res.npqcs <- npqcs.r(new.npqcd)
summary(res.npqcs)
plot(res.npqcs)  

## End(Not run)

qcr documentation built on March 18, 2022, 6 p.m.