faults {qAnalyst}R Documentation

Variability of faults during week shift

Description

Faults dataframe contains measured faults during weekly shifts. There are three shifts per week.

Usage

data(faults)

Format

A data frame with 100 observations on the following 2 variables.

faults

fault measures.

shift

shift id.

Details

Each shift can be used as subgroups id.

Source

Industrial data.

References

Faults dataframe can be used to show an application of s-bar chart.

Examples

data(faults)
schart=spc(x=faults$faults, sg=faults$shift, type="s", name="faults")
plot(schart)

[Package qAnalyst version 0.6.4 Index]