Trend charts are used to see the changes throughout a process. They come in different forms like the run, control, and time series charts. Trend charts are used to monitor your process change over ...

The following statements create the chart shown in Output 38.4.1 ... set faillim1 faillim2; run; The data set FAILLIMS, which contains the true and revised control limits, is listed in Output 38.4.2.

A Chart control can analyze from two to six variables. The control supports long variable names, and mixed-case variable names. You can view the chart in two or three visual dimensions, called the ...