Minitab control chart types
This research introduced how to design and implement short-run control chart for Other types of difference control charts are compared with the δ chart and the To develop the control charts for this research, we used the Minitab software. Minitab offers four multivariate control charts: A chart of that uses a special statistic (Hotelling's T2) combining dispersion and mean information from several Plotted points that are higher on a control chart for rare events indicate a longer time between events. Plotted points that are lower on the chart indicate less time between events. Some events occur so infrequently that you cannot use a traditional control chart, such as an Xbar-R or P chart, to monitor your data.