moonroof {IQCC}R Documentation

Moonroof

Description

A data set used to build an u-charts.

Usage

data(moonroof)

Format

A data frame with 34 observations on the following 4 variables.

i
Index.
yi
The number of defects.
ni
The sample size.
ui
The proportion of defects.

Details

Defect data for moonroof installation example.

Source

DeVor, R.E.; Chang, T.; Sutherland, J.W., 2007. "Statistical Quality Design and Control".

References

See the source.

Examples

data(moonroof)

[Package IQCC version 1.0 Index]