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 Run chart and the Control chart are similar, but there is some difference. A Run chart will help to monitor data over time to detach shifts, trends, or cycles. Run Charts will help to spot ...

Example 38.4: Creating a Chart with Revised Control Limits See SHWPEX4 in the SAS/QC Sample Library The following statements create a SAS data set named CIRC_ONE, which contains the number of failing ...