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Table 5 Analysis of Variance (ANOVA) of Regression Equation

From: Brette Pearl Spar Mable (BPSM): a potential recoverable catalyst as a renewable source of biodiesel from Thevetia peruviana seed oil for the benefit of sustainable development in West Africa

Source

DF

Seq. SS

Contribution%

Adj. SS

Adj. MS

F-Value

P-Value

Model

5

527.041

99.87

527.041

105.408

1370.31

0.00

Lack-of-Fit

7

0.026

0.00

0.026

0.004

0.01

1.00

Pure Error

2

0.667

0.13

0.667

0.333

  

Total

14

527.733

100.00

    

R2= 99.87%, R2 (adjusted)= 99.80%, R2 (predicted)= 99.77%

  1. Where: DF Degree of Freedom, Seq. SS Sequential Sum of Square, Adj. SS Adjusted Sum of Square, Adj. MS Adjusted Mean Square, F Fischer, P Probability