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]