92 Lampiran 3 Analisis Regresi
1. Regression Analysis: Enterobacter spp. vs Principle Component
The regression equation is Enterobacter spp. = 52153 + 21051 sumbu 1 - 8731 sumbu 2 + 27799 sumbu 3
+ 49368 sumbu 4 Predictor Coef SE Coef T P
Constant 52153 31792 1.64 0.132 sumbu 1 21051 14303 1.47
0.172
sumbu 2 -8731 23979 -0.36 0.723
sumbu 3 27799 26233 1.06 0.314
sumbu 4 49368 33355 1.48 0.170
S = 127168
R-Sq = 39.1 R-Sqadj = 8.6
Analysis of Variance Source DF SS MS F P
Regression 5 1.03707E+11 20741482807 1.28 0.344 Residual Error 10 1.61717E+11 16171734331
Total 15 2.65425E+11 Source DF Seq SS
sumbu 1 1 35028141430 sumbu 2 1 2144039776
sumbu 3 1 18159899938 sumbu 4 1 35425096806
Unusual Observations Obs sumbu 1 Enteroba Fit SE Fit Residual St Resid
15 3.05 540000 241243 82726 298757 3.09R 16 2.17 14600 219833 79207 -205233 -2.06R
R denotes an observation with a large standardized residual
2. Regression Analysis: Bacillus spp. vs Principle Component
The regression equation is Bacillus spp. = 117519 - 8472 sumbu 1 + 2321 sumbu 2 - 65145 sumbu 3
+ 30311 sumbu 4 Predictor Coef SE Coef T P
Constant 117519 43413 2.71 0.022 sumbu 1 -8472 19531 -0.43
0.674
sumbu 2 2321 32744 0.07
0.945
sumbu 3 -65145 35822 -1.82 0.099
sumbu 4 30311 45548 0.67 0.521
S = 173652
R-Sq = 28.4 R-Sqadj = 0.0
Analysis of Variance Source DF SS MS F P
Regression 5 1.19491E+11 23898205590 0.79 0.579 Residual Error 10 3.01551E+11 30155121642
Total 15 4.21042E+11 Source DF Seq SS
sumbu 1 1 5674259793 sumbu 2 1 151472335
sumbu 3 1 99729676189 sumbu 4 1 13354476771
Unusual Observations Obs sumbu 1 Bacillus Fit SE Fit Residual St Resid
93
3 -1.27 560000 297491 123085 262509 2.14R 6 -1.81 410000 62494 78266 347506 2.24R
R denotes an observation with a large standardized residual
3. Regression Analysis: Pseudomonas sp. vs Principle Component
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