removesub {IQCC} | R Documentation |
This function removes an undesirable data that might be out of control in you data set. It is used at Hotelling T2 control charts with sub-group observations for phase I.
removesub(datum, i)
datum |
The data set. Should be an array. |
i |
The index in the matrix of the data to be removed. |
Return the new data set without the observation that was removed.
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) # Removing the observatiob 13 from the data set "datum" and creating a new one: datum<-removesub(datum,13)