SPC for Excel contains the following techniques for determine correlation and cause and effect relationship:
- Correlation Coefficients
- Failure Mode and Effects Analysis
- Plot Multiple Y Variables Against One X Variable
- Scatter Plot Matrix
- Waterfall Chart
- BACI Charts
Select “Correlation” from the “Statistical Tools” panel in the SPC for Excel ribbon.
Select the option you wish to use.
Use the links above to access the help pages for the options listed.