|
Source
|
Sum of Squares
|
df
|
Mean Square
|
F-value
|
p-value
| |
|---|
|
Model
|
8140.50
|
9
|
904.50
|
151.37
|
< 0.0001
|
significant
|
|
A-Catalyst concentration
|
155.87
|
1
|
155.87
|
26.09
|
0.0005
| |
|
B-Methanol to oil ratio
|
1578.11
|
1
|
1578.11
|
264.10
|
< 0.0001
| |
|
C-Reaction time
|
333.72
|
1
|
333.72
|
55.85
|
< 0.0001
| |
|
AB
|
166.44
|
1
|
166.44
|
27.85
|
0.0004
| |
|
AC
|
23.91
|
1
|
23.91
|
4.00
|
0.0734
| |
|
BC
|
2568.65
|
1
|
2568.65
|
429.87
|
< 0.0001
| |
|
A2
|
3281.85
|
1
|
3281.85
|
549.23
|
< 0.0001
| |
|
B2
|
0.1106
|
1
|
0.1106
|
0.0185
|
0.8945
| |
|
C2
|
12.20
|
1
|
12.20
|
2.04
|
0.1835
| |
|
Residual
|
59.75
|
10
|
5.98
| | | |
|
Lack of Fit
|
59.04
|
5
|
11.81
|
82.63
|
< 0.0001
| |
|
Pure Error
|
0.7145
|
5
|
0.1429
| | | |
|
Cor Total
|
8200.25
|
19
| | | | |
- R2–0.9927; Adj. R2–0.9862; Pred. R2–0.9349
