estatauxsub {IQCC} | R Documentation |
This function calculate the auxiliary statistics necessary to build the control chart reference lines.
estatauxsub(datum, m, n, p)
datum |
The data set. Should be an array. |
m |
The number of sub groups generated previously in datasubI. |
n |
The size of each sub group used previously in datasubI. |
p |
The dimension used previously in function datasubI. |
To use this function it is necessary to have the information about the datasubI.
Return the values of the three statistics: a matrix with the means, mean of the means and mean of the standard deviation.
Daniela R. Recchia, Emanuel P. Barbosa
mu<-c(5.682,88.22) Sigma<-symMatrix(c(3.770,-5.495,13.53),2) datum<-datasubI(20,10,mu,Sigma,2) estat<-estatauxsub(datum,20,10,2)