Need to explore possible correlations?

  • What product characteristics are correlated to each other?
  • What do the scatter diagrams look like for each paired set of product characteristics?
  • How do the product characteristics look when plotted over time on the same chart?
  • What impact has each of our product had on sales for the year?
  • Do the changes we make on the two machines have the same impact

 

Watch a Video Highlighting the Correlation Analysis Techniques in SPC for Excel

 

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Correlation Analysis Techniques and SPC for Excel

SPC for Excel contains six techniques for exploring correlations:

  • Correlation coefficients
  • Failure Mode and Effects Analysis
  • Plotting multiple Y variables against One X variable
  • Scatter plot matrix
  • Waterfall charts
  • BACI charts

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