Sexact {IQCC}R Documentation

Exact S control chart.

Description

This function builds a S control chart with exact (probability) limits.

Usage

Sexact(x, m)

Arguments

x The data to be plotted.
m The sample sizes.

Details

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.

Value

Return a S control chart.

Author(s)

Daniela R. Recchia, Emanuel P. Barbosa

See Also

Saprox

Examples

data(softdrink)
Sexact(softdrink,10)

[Package IQCC version 1.0 Index]