This macro generates a Levey-Jennings control chart. You can choose to label the x-axis with values from a column (usually containing dates).
Be sure that Minitab knows where to find your downloaded macro. Choose . Under Macro location browse to the location where you save macro files.
If you use an older web browser, when you click the Download button, the file may open in Quicktime, which shares the .mac file extension with Minitab macros. To save the macro, right-click the Download button and choose Save target as.
Suppose C1 contains the data for the control chart. The mean is 0, and the standard deviation is 1.To run the macro, choose and type:
%LJCHART C1 0 1
Click Run.