After a full factorial design was executed I have the following tabulated results:
Force | Pressure | Hours to failure |
15 N (Low) | 10 Pa (Low) | 2800 hours |
15 N (Low) | 150 Pa (High) | 1300 hours |
100 N (High) | 10 Pa (Low) | 800 hours |
100 N (High) | 150 Pa (High) | 300 hours |
How would I determine the main effects of Force and Pressure? I've added this data to a table, my next move would be to Analyze > Fit Model and figure out to make a Least Squares Mean Plot. Having a hard time setting that up in the Fit Model.
