Source |
Sum of squares |
Degree of freedom |
F-value |
P-value
(prod.>F) |
Model |
4193.796 |
20 |
16.88107 |
< 0.0001 |
X1
|
498.8237 |
1 |
40.1578 |
<
0.0001 |
X2
|
216.0211 |
1 |
17.39078 |
0.0003 |
X3
|
543.0555 |
1 |
43.71868 |
<
0.0001 |
X4
|
115.995 |
1 |
9.338178 |
0.0048 |
X5
|
163.4306 |
1 |
13.15698 |
0.0011 |
X1X2
|
9.68 |
1 |
0.779288 |
0.3846 |
X1X3
|
18.605 |
1 |
1.497795 |
0.2309 |
X1X4
|
1.805 |
1 |
0.145312 |
0.7058 |
X1X5
|
3.125 |
1 |
0.251578 |
0.6198 |
X2X3
|
26.645 |
1 |
2.145056 |
0.1538 |
X2X4
|
24.5 |
1 |
1.972372 |
0.1708 |
X2X5
|
15.68 |
1 |
1.262318 |
0.2704 |
X3X4
|
1.125 |
1 |
0.090568 |
0.7656 |
X3X5
|
5.445 |
1 |
0.43835 |
0.5131 |
X4X5
|
134.48 |
1 |
10.82631 |
0.0026 |
X12
|
503.2336 |
1 |
40.51281 |
< 0.0001 |
X22
|
767.5096 |
1 |
61.78836 |
< 0.0001 |
X32
|
749.3644 |
1 |
60.32757 |
< 0.0001 |
X42
|
989.7077 |
1 |
79.67641 |
< 0.0001 |
X52
|
645.0513 |
1 |
51.92985 |
< 0.0001 |
Residual |
360.2261 |
29 |
|
|
Lack of Fit |
358.8274 |
22 |
81.62455 |
<
0.0001 |
Pure Error |
1.39875 |
7 |
|
|
Cor Total |
4554.022 |
49 |
|
|