Call:
lm(formula = log(PRICE) ~ . + 0, data = dat)
Residuals:
Min 1Q Median 3Q Max
-0.145684 -0.045431 -0.003511 0.031214 0.281819
Coefficients: (3 not defined because of singularities)
Estimate Std. Error t value Pr(>|t|)
IDWIN 3.584e-03 6.197e-05 57.840 < 2e-16 ***
GRADE -4.321e-03 4.816e-03 -0.897 0.37087
INTE 9.413e-03 7.862e-03 1.197 0.23290
FINE 8.561e-03 1.652e-02 0.518 0.60494
COMP 1.458e-02 1.464e-02 0.996 0.32080
FIRM -2.673e-02 1.435e-02 -1.863 0.06424 .
ACID 4.370e-04 1.949e-02 0.022 0.98214
SUPP -2.311e-02 1.402e-02 -1.648 0.10129
FLAT -2.300e-02 2.152e-02 -1.069 0.28672
FAT -7.810e-04 1.343e-02 -0.058 0.95371
WCON -1.049e-03 1.751e-02 -0.060 0.95230
HARM 5.187e-03 9.680e-03 0.536 0.59276
TANI 3.297e-03 1.539e-02 0.214 0.83063
FINI 1.222e-02 1.059e-02 1.154 0.25010
ALCO 2.937e-02 2.281e-02 1.288 0.19969
STAL 3.894e-03 2.607e-02 0.149 0.88146
REDU 8.673e-03 4.980e-02 0.174 0.86196
KEEP -1.582e-03 1.824e-02 -0.087 0.93097
RANK 7.667e-02 1.279e-02 5.995 1.23e-08 ***
RED 9.735e-01 5.352e-02 18.189 < 2e-16 ***
WHIT 1.009e+00 4.890e-02 20.632 < 2e-16 ***
AN89 -6.126e-02 3.451e-02 -1.775 0.07768 .
AN90 -8.108e-02 3.013e-02 -2.691 0.00786 **
AN91 NA NA NA NA
BORD 7.208e-02 2.741e-02 2.630 0.00935 **
COTE 4.426e-02 2.556e-02 1.732 0.08521 .
MEGR -5.028e-02 2.061e-02 -2.439 0.01578 *
SEPF NA NA NA NA
BLSE -1.734e-02 2.714e-02 -0.639 0.52376
BLDO NA NA NA NA
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 0.07517 on 166 degrees of freedom
Multiple R-squared: 0.9997, Adjusted R-squared: 0.9996
F-statistic: 1.896e+04 on 27 and 166 DF, p-value: < 2.2e-16
Residual standard error: 0.3928 on 188 degrees of freedom
Multiple R-squared: 0.99, Adjusted R-squared: 0.9897
F-statistic: 3714 on 5 and 188 DF, p-value: < 2.2e-16
Call:
lm(formula = log(PRICE) ~ RANK + RED + AN89 + AN90 + AN91, data = dat)
Residuals:
Min 1Q Median 3Q Max
-1.08085 -0.24577 -0.04147 0.22025 1.13384
Coefficients: (1 not defined because of singularities)
Estimate Std. Error t value Pr(>|t|)
(Intercept) 1.17520 0.32387 3.629 0.000367 ***
RANK 0.42816 0.05202 8.231 3.04e-14 ***
RED -0.46883 0.07672 -6.111 5.59e-09 ***
AN89 1.24128 0.13320 9.319 < 2e-16 ***
AN90 0.72185 0.12205 5.915 1.54e-08 ***
AN91 NA NA NA NA
---
Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1
Residual standard error: 0.3928 on 188 degrees of freedom
Multiple R-squared: 0.5519, Adjusted R-squared: 0.5423
F-statistic: 57.88 on 4 and 188 DF, p-value: < 2.2e-16