isixsigma on MSN2 个月
Multi-Vari Chart: Visualizing Variation in Your Processes
A multi-vari chart is a visual means of seeing multiple variations across a single data set. It is not a statistical ...
Simon Fraser University7 年
Example 32.7: Constructing Multi-Vari Charts
The next statements use the BOXCHART statement to produce a multi-vari chart for the same data. symbol v=none; title 'Multi-Vari Display for Measured Parameter'; proc shewhart data=parm; boxchart ...