From: Application of variable selection and dimension reduction on predictors of MSE’s development
Full model | Reduced model by stepwise elimination | ||||||||
---|---|---|---|---|---|---|---|---|---|
Coefficients | Estimate | Std. error | z value | Pr(\(>|\hbox {z}|\)) | Coefficients | Estimate | Std. error | z value | Pr(\(>|\hbox {z}|\)) |
(Intercept) | − 2.2437 | 1.6134 | − 1.3907 | 0.1643 | (Intercept) | 0.215 | 0.796 | 0.270 | 0.787 |
x1 | 0.0154 | 0.0136 | 1.1350 | 0.2564 | x1 | Removed | |||
x2 | − 0.0181 | 0.0149 | − 1.2202 | 0.2224 | x2 | − 0.033 | 0.019 | − 1.714 | 0.087 |
x3 | − 0.0056 | 0.0895 | − 0.0627 | 0.9500 | x3 | 0.000 | 0.000 | 1.293 | 0.196 |
x4 | 0.0000 | 0.0000 | 1.7467 | 0.0807 | x4 | Removed | |||
x5 | 0.1070 | 0.0404 | 2.6505 | 0.0080 | x5 | − 0.802 | 0.468 | − 1.714 | 0.086 |
x6 | − 0.0761 | 0.0375 | − 2.0286 | 0.0425 | x6 | 0.000 | 0.000 | 4.382 | 0.000 |
x7 | − 0.1203 | 0.1006 | − 1.1960 | 0.2317 | x7 | Removed | |||
x8 | − 0.0083 | 0.0723 | − 0.1153 | 0.9082 | x8 | Removed | |||
x9 | − 0.4450 | 1.1683 | − 0.3809 | 0.7033 | x9 | Removed | |||
x10 | 0.0000 | 0.0000 | 4.9160 | 0.0000 | x10 | 0.000 | 0.000 | − 3.980 | 0.000 |
x11 | 0.0702 | 0.0447 | 1.5701 | 0.1164 | x11 | Removed | |||
AIC | 192.040 | AIC | 183.160 |