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. Author manuscript; available in PMC: 2011 Aug 4.
Published in final edited form as: Qual Eng. 2010;23(1):59–70. doi: 10.1080/08982112.2010.529482

TABLE 4.

Sequential Model Sum of Squares

Source Sum of Squares df Mean Square F Value p-value Prob > F
Mean vs Total 1.526E+013 1 1.526E+013
Block vs Mean 4.631E+010 1 4.631E+010
Linear vs Block 5.807E+010 2 2.903E+010 0.39 0.6808
2FI vs Linear 6.866E+011 1 6.866E+011 10.75 0.0018
Quadratic vs 2FI 1.216E+011 1 1.216E+011 1.94 0.1699
Cubic vs Quadratic 3.362E+010 1 3.362E+010 0.53 0.4695
Residual 3.358E+012 53 6.335E+010
Total 1.957E+013 60 3.261E+011