PstdI {IQCC} | R Documentation |
This function builds a standardized version of the p chart for phase I.
PstdI(par, sizes, length)
par |
The data used to estimate p. |
sizes |
A value or a vector of values specifying the sample sizes associated with each group. |
length |
The length of the data (number of samples or groups). |
The original binomial counts are standardized (mean zero and sd one) and the normal approximated control limits become -3 and +3.
Return a standardized p chart.
Daniela R. Recchia, Emanuel P. Barbosa
data(binomdata) attach(binomdata) PstdI(par=pi[1:12],sizes=ni[1:12],length=12)