Sexact {IQCC} | R Documentation |
This function builds a S control chart with exact (probability) limits.
Sexact(x, m)
x |
The data to be plotted. |
m |
The sample sizes. |
The exact limits are the alfa/2 and 1-alfa/2 quantiles of the S distribution which is proportional to the square root of a chi-square distribution.
Return a S control chart.
Daniela R. Recchia, Emanuel P. Barbosa
data(softdrink) Sexact(softdrink,10)