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Total
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.816
Model: OLS Adj. R-squared: 0.667
Method: Least Squares F-statistic: 5.490
Date: Sun, 24 Oct 2021 Prob (F-statistic): 3.59e-05
Time: 11:13:40 Log-Likelihood: -456.17
No. Observations: 48 AIC: 956.3
Df Residuals: 26 BIC: 997.5
Df Model: 21
Covariance Type: nonrobust
==============================================================================================================================
coef std err t P>|t| [0.025 0.975]
------------------------------------------------------------------------------------------------------------------------------
Intercept 4.629e+04 2083.115 22.220 0.000 4.2e+04 5.06e+04
Q('sCloud cover (1/8)') 1530.5167 2575.753 0.594 0.558 -3764.020 6825.053
Q('sAir pressure(msl) (hPa)') -1327.3249 1235.680 -1.074 0.293 -3867.301 1212.651
Q('sPrecipitation (mm/h)') -1696.4665 2107.185 -0.805 0.428 -6027.848 2634.915
Q('sSnow depth (cm)') 8785.2608 2571.313 3.417 0.002 3499.851 1.41e+04
Q('sAir temperature (degC)') 1.359e+04 3196.714 4.252 0.000 7020.708 2.02e+04
Q('sWind speed (m/s)') 1634.2627 1055.521 1.548 0.134 -535.392 3803.918
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 2968.8300 2848.329 1.042 0.307 -2885.995 8823.655
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 7098.6747 2308.591 3.075 0.005 2353.299 1.18e+04
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -7197.1805 2914.774 -2.469 0.020 -1.32e+04 -1205.776
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') -7442.9352 1987.167 -3.746 0.001 -1.15e+04 -3358.255
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 2944.0540 2651.141 1.110 0.277 -2505.445 8393.553
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 1480.1882 1879.902 0.787 0.438 -2384.006 5344.382
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 3574.9306 2635.910 1.356 0.187 -1843.260 8993.121
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 4206.0561 3710.124 1.134 0.267 -3420.212 1.18e+04
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -1493.8553 1151.043 -1.298 0.206 -3859.858 872.148
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 7817.2097 3696.160 2.115 0.044 219.643 1.54e+04
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 1.019e+04 3087.606 3.299 0.003 3839.803 1.65e+04
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') 112.4306 1871.690 0.060 0.953 -3734.883 3959.744
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 3312.9246 2470.103 1.341 0.191 -1764.446 8390.295
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -560.7417 2027.478 -0.277 0.784 -4728.283 3606.799
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 3793.9822 3184.883 1.191 0.244 -2752.638 1.03e+04
==============================================================================
Omnibus: 1.050 Durbin-Watson: 2.622
Prob(Omnibus): 0.592 Jarque-Bera (JB): 0.579
Skew: 0.262 Prob(JB): 0.749
Kurtosis: 3.118 Cond. No. 20.3
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Beer
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.802
Model: OLS Adj. R-squared: 0.642
Method: Least Squares F-statistic: 5.005
Date: Sun, 24 Oct 2021 Prob (F-statistic): 8.15e-05
Time: 11:13:40 Log-Likelihood: -437.55
No. Observations: 48 AIC: 919.1
Df Residuals: 26 BIC: 960.3
Df Model: 21
Covariance Type: nonrobust
==============================================================================================================================
coef std err t P>|t| [0.025 0.975]
------------------------------------------------------------------------------------------------------------------------------
Intercept 3.28e+04 1413.477 23.205 0.000 2.99e+04 3.57e+04
Q('sCloud cover (1/8)') -26.0965 1747.751 -0.015 0.988 -3618.651 3566.458
Q('sAir pressure(msl) (hPa)') -771.8150 838.458 -0.921 0.366 -2495.290 951.660
Q('sPrecipitation (mm/h)') -654.5048 1429.809 -0.458 0.651 -3593.520 2284.510
Q('sSnow depth (cm)') 5835.5654 1744.739 3.345 0.003 2249.204 9421.927
Q('sAir temperature (degC)') 8103.4885 2169.098 3.736 0.001 3644.844 1.26e+04
Q('sWind speed (m/s)') 1064.5009 716.213 1.486 0.149 -407.697 2536.699
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 2485.8160 1932.705 1.286 0.210 -1486.916 6458.548
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 4381.8179 1566.471 2.797 0.010 1161.891 7601.745
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -4240.3365 1977.791 -2.144 0.042 -8305.744 -174.929
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') -4406.5070 1348.372 -3.268 0.003 -7178.126 -1634.888
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 1694.3214 1798.905 0.942 0.355 -2003.381 5392.024
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 488.1327 1275.589 0.383 0.705 -2133.877 3110.142
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 3050.8256 1788.570 1.706 0.100 -625.633 6727.284
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 3702.7988 2517.467 1.471 0.153 -1471.929 8877.526
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -978.8973 781.029 -1.253 0.221 -2584.325 626.530
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 4681.0558 2507.992 1.866 0.073 -474.196 9836.308
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 5766.1280 2095.064 2.752 0.011 1459.662 1.01e+04
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') -186.3066 1270.016 -0.147 0.885 -2796.863 2424.249
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 2457.8523 1676.064 1.466 0.155 -987.346 5903.051
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -597.1961 1375.725 -0.434 0.668 -3425.039 2230.647
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 2073.0642 2161.070 0.959 0.346 -2369.079 6515.208
==============================================================================
Omnibus: 1.058 Durbin-Watson: 2.456
Prob(Omnibus): 0.589 Jarque-Bera (JB): 0.727
Skew: 0.301 Prob(JB): 0.695
Kurtosis: 2.994 Cond. No. 20.3
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Wine
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.695
Model: OLS Adj. R-squared: 0.449
Method: Least Squares F-statistic: 2.820
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.00660
Time: 11:13:40 Log-Likelihood: -402.32
No. Observations: 48 AIC: 848.6
Df Residuals: 26 BIC: 889.8
Df Model: 21
Covariance Type: nonrobust
==============================================================================================================================
coef std err t P>|t| [0.025 0.975]
------------------------------------------------------------------------------------------------------------------------------
Intercept 8571.7718 678.374 12.636 0.000 7177.354 9966.189
Q('sCloud cover (1/8)') 213.8134 838.803 0.255 0.801 -1510.372 1937.998
Q('sAir pressure(msl) (hPa)') -412.6860 402.404 -1.026 0.315 -1239.839 414.467
Q('sPrecipitation (mm/h)') -163.8399 686.213 -0.239 0.813 -1574.370 1246.690
Q('sSnow depth (cm)') 2179.7348 837.357 2.603 0.015 458.522 3900.948
Q('sAir temperature (degC)') 2717.1099 1041.021 2.610 0.015 577.260 4856.960
Q('sWind speed (m/s)') 542.2733 343.734 1.578 0.127 -164.283 1248.829
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 686.9373 927.569 0.741 0.466 -1219.708 2593.582
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 2018.3725 751.801 2.685 0.012 473.024 3563.721
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -1992.6197 949.207 -2.099 0.046 -3943.742 -41.497
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') -1990.3210 647.128 -3.076 0.005 -3320.512 -660.130
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') -264.3411 863.354 -0.306 0.762 -2038.990 1510.308
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 407.2889 612.197 0.665 0.512 -851.100 1665.678
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 1130.2050 858.394 1.317 0.199 -634.248 2894.658
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 804.5473 1208.215 0.666 0.511 -1678.975 3288.069
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -538.2813 374.841 -1.436 0.163 -1308.779 232.216
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 2669.2993 1203.668 2.218 0.036 195.124 5143.474
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 2853.4816 1005.490 2.838 0.009 786.667 4920.296
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') 144.5701 609.523 0.237 0.814 -1108.322 1397.462
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 579.2442 804.398 0.720 0.478 -1074.220 2232.708
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -1015.5966 660.256 -1.538 0.136 -2372.771 341.578
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') -633.3434 1037.169 -0.611 0.547 -2765.274 1498.587
==============================================================================
Omnibus: 1.964 Durbin-Watson: 1.708
Prob(Omnibus): 0.375 Jarque-Bera (JB): 1.725
Skew: 0.340 Prob(JB): 0.422
Kurtosis: 2.367 Cond. No. 20.3
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Strong Wine
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.769
Model: OLS Adj. R-squared: 0.583
Method: Least Squares F-statistic: 4.126
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.000412
Time: 11:13:40 Log-Likelihood: -258.84
No. Observations: 48 AIC: 561.7
Df Residuals: 26 BIC: 602.8
Df Model: 21
Covariance Type: nonrobust
==============================================================================================================================
coef std err t P>|t| [0.025 0.975]
------------------------------------------------------------------------------------------------------------------------------
Intercept 203.9999 34.143 5.975 0.000 133.818 274.182
Q('sCloud cover (1/8)') 95.6748 42.218 2.266 0.032 8.895 182.454
Q('sAir pressure(msl) (hPa)') -3.0979 20.253 -0.153 0.880 -44.729 38.533
Q('sPrecipitation (mm/h)') -13.0810 34.538 -0.379 0.708 -84.074 57.912
Q('sSnow depth (cm)') 56.9089 42.145 1.350 0.189 -29.721 143.539
Q('sAir temperature (degC)') 68.9466 52.395 1.316 0.200 -38.754 176.647
Q('sWind speed (m/s)') 26.7859 17.300 1.548 0.134 -8.776 62.347
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') -11.0412 46.685 -0.237 0.815 -107.004 84.922
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 51.7057 37.839 1.366 0.183 -26.073 129.484
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -106.1701 47.774 -2.222 0.035 -204.372 -7.969
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') -105.4008 32.570 -3.236 0.003 -172.350 -38.451
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 14.9279 43.453 0.344 0.734 -74.392 104.247
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 23.0074 30.812 0.747 0.462 -40.328 86.343
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 10.5433 43.204 0.244 0.809 -78.263 99.350
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') -13.4497 60.810 -0.221 0.827 -138.447 111.548
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -14.2447 18.866 -0.755 0.457 -53.024 24.535
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 123.2234 60.582 2.034 0.052 -1.304 247.751
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 118.4173 50.607 2.340 0.027 14.393 222.442
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') 16.2486 30.678 0.530 0.601 -46.810 79.308
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 32.1406 40.486 0.794 0.434 -51.079 115.361
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -10.7733 33.231 -0.324 0.748 -79.081 57.534
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 5.5736 52.202 0.107 0.916 -101.728 112.875
==============================================================================
Omnibus: 0.539 Durbin-Watson: 2.578
Prob(Omnibus): 0.764 Jarque-Bera (JB): 0.082
Skew: 0.009 Prob(JB): 0.960
Kurtosis: 3.202 Cond. No. 20.3
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Spirits
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.504
Model: OLS Adj. R-squared: 0.103
Method: Least Squares F-statistic: 1.257
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.287
Time: 11:13:40 Log-Likelihood: -401.86
No. Observations: 48 AIC: 847.7
Df Residuals: 26 BIC: 888.9
Df Model: 21
Covariance Type: nonrobust
==============================================================================================================================
coef std err t P>|t| [0.025 0.975]
------------------------------------------------------------------------------------------------------------------------------
Intercept 4710.9264 671.995 7.010 0.000 3329.621 6092.232
Q('sCloud cover (1/8)') 1246.9774 830.916 1.501 0.145 -460.995 2954.950
Q('sAir pressure(msl) (hPa)') -139.8067 398.620 -0.351 0.729 -959.181 679.568
Q('sPrecipitation (mm/h)') -864.9120 679.760 -1.272 0.215 -2262.179 532.355
Q('sSnow depth (cm)') 713.0796 829.484 0.860 0.398 -991.949 2418.108
Q('sAir temperature (degC)') 2701.9265 1031.233 2.620 0.014 582.198 4821.655
Q('sWind speed (m/s)') 0.8476 340.502 0.002 0.998 -699.065 700.760
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') -192.8276 918.847 -0.210 0.835 -2081.544 1695.889
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 646.8574 744.732 0.869 0.393 -883.960 2177.675
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -858.6234 940.281 -0.913 0.370 -2791.399 1074.153
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') -941.4018 641.043 -1.469 0.154 -2259.085 376.281
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 1498.4560 855.236 1.752 0.092 -259.506 3256.418
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 561.5371 606.440 0.926 0.363 -685.019 1808.093
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') -616.2380 850.322 -0.725 0.475 -2364.100 1131.624
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') -287.2751 1196.854 -0.240 0.812 -2747.444 2172.894
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') 37.8149 371.317 0.102 0.920 -725.437 801.067
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 344.2009 1192.350 0.289 0.775 -2106.709 2795.111
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 1449.3892 996.036 1.455 0.158 -597.991 3496.770
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') 138.4209 603.791 0.229 0.820 -1102.690 1379.531
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 243.7284 796.834 0.306 0.762 -1394.188 1881.645
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') 1062.5474 654.047 1.625 0.116 -281.866 2406.961
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 2347.8951 1027.416 2.285 0.031 236.011 4459.779
==============================================================================
Omnibus: 2.853 Durbin-Watson: 0.630
Prob(Omnibus): 0.240 Jarque-Bera (JB): 2.205
Skew: -0.523 Prob(JB): 0.332
Kurtosis: 3.095 Cond. No. 20.3
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Total with sunshine duration
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.890
Model: OLS Adj. R-squared: 0.728
Method: Least Squares F-statistic: 5.483
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.000155
Time: 11:13:40 Log-Likelihood: -443.85
No. Observations: 48 AIC: 945.7
Df Residuals: 19 BIC: 1000.
Df Model: 28
Covariance Type: nonrobust
=================================================================================================================================
coef std err t P>|t| [0.025 0.975]
---------------------------------------------------------------------------------------------------------------------------------
Intercept 4.677e+04 2142.729 21.829 0.000 4.23e+04 5.13e+04
Q('sCloud cover (1/8)') 2470.3966 4850.438 0.509 0.616 -7681.688 1.26e+04
Q('sAir pressure(msl) (hPa)') -2950.3479 1377.423 -2.142 0.045 -5833.327 -67.368
Q('sPrecipitation (mm/h)') -913.9917 1840.695 -0.497 0.625 -4766.610 2938.626
Q('sSnow depth (cm)') 6726.1758 3687.734 1.824 0.084 -992.340 1.44e+04
Q('sAir temperature (degC)') 8116.1932 3361.980 2.414 0.026 1079.489 1.52e+04
Q('sWind speed (m/s)') 772.7769 1190.998 0.649 0.524 -1720.010 3265.563
Q('sSunshine duration (s/min)') 4866.6272 4713.769 1.032 0.315 -4999.405 1.47e+04
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 1.191e+04 5396.260 2.207 0.040 614.276 2.32e+04
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 1.014e+04 5374.075 1.887 0.074 -1105.291 2.14e+04
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') 2339.4612 5648.130 0.414 0.683 -9482.211 1.42e+04
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') 6654.3681 7759.884 0.858 0.402 -9587.256 2.29e+04
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 1.691e+04 7686.791 2.199 0.040 818.254 3.3e+04
Q('sCloud cover (1/8)'):Q('sSunshine duration (s/min)') -4793.6515 3205.815 -1.495 0.151 -1.15e+04 1916.196
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 548.8372 1664.765 0.330 0.745 -2935.557 4033.231
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 4859.6823 2016.665 2.410 0.026 638.754 9080.610
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 2874.3508 2932.288 0.980 0.339 -3262.999 9011.701
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -2087.3647 1357.484 -1.538 0.141 -4928.611 753.882
Q('sAir pressure(msl) (hPa)'):Q('sSunshine duration (s/min)') 9001.2192 5653.599 1.592 0.128 -2831.900 2.08e+04
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 5399.8328 3086.334 1.750 0.096 -1059.938 1.19e+04
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 3095.1806 3598.967 0.860 0.401 -4437.544 1.06e+04
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') -2785.6097 2155.651 -1.292 0.212 -7297.438 1726.219
Q('sPrecipitation (mm/h)'):Q('sSunshine duration (s/min)') 8523.4377 5229.821 1.630 0.120 -2422.703 1.95e+04
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 738.3208 3417.569 0.216 0.831 -6414.733 7891.375
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') 947.6789 1788.267 0.530 0.602 -2795.206 4690.564
Q('sSnow depth (cm)'):Q('sSunshine duration (s/min)') 9543.6822 6666.170 1.432 0.168 -4408.771 2.35e+04
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 3792.5706 3229.240 1.174 0.255 -2966.306 1.06e+04
Q('sAir temperature (degC)'):Q('sSunshine duration (s/min)') 5719.7613 7285.581 0.785 0.442 -9529.135 2.1e+04
Q('sWind speed (m/s)'):Q('sSunshine duration (s/min)') 1.196e+04 7393.112 1.618 0.122 -3514.203 2.74e+04
==============================================================================
Omnibus: 0.604 Durbin-Watson: 1.990
Prob(Omnibus): 0.740 Jarque-Bera (JB): 0.682
Skew: -0.057 Prob(JB): 0.711
Kurtosis: 2.427 Cond. No. 75.9
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Beer with sunshine duration
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.864
Model: OLS Adj. R-squared: 0.663
Method: Least Squares F-statistic: 4.306
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.000828
Time: 11:13:40 Log-Likelihood: -428.53
No. Observations: 48 AIC: 915.1
Df Residuals: 19 BIC: 969.3
Df Model: 28
Covariance Type: nonrobust
=================================================================================================================================
coef std err t P>|t| [0.025 0.975]
---------------------------------------------------------------------------------------------------------------------------------
Intercept 3.259e+04 1557.224 20.929 0.000 2.93e+04 3.58e+04
Q('sCloud cover (1/8)') -161.2979 3525.047 -0.046 0.964 -7539.306 7216.710
Q('sAir pressure(msl) (hPa)') -2160.1916 1001.040 -2.158 0.044 -4255.392 -64.992
Q('sPrecipitation (mm/h)') -251.9930 1337.721 -0.188 0.853 -3051.876 2547.890
Q('sSnow depth (cm)') 3737.1556 2680.054 1.394 0.179 -1872.261 9346.572
Q('sAir temperature (degC)') 4323.6117 2443.313 1.770 0.093 -790.300 9437.524
Q('sWind speed (m/s)') 464.2108 865.555 0.536 0.598 -1347.417 2275.839
Q('sSunshine duration (s/min)') 2527.3494 3425.723 0.738 0.470 -4642.771 9697.470
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 7223.7094 3921.722 1.842 0.081 -984.549 1.54e+04
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 6504.4333 3905.599 1.665 0.112 -1670.079 1.47e+04
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') 1174.9434 4104.768 0.286 0.778 -7416.435 9766.322
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') 4095.6485 5639.481 0.726 0.477 -7707.921 1.59e+04
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 1.056e+04 5586.361 1.891 0.074 -1131.043 2.23e+04
Q('sCloud cover (1/8)'):Q('sSunshine duration (s/min)') -4008.9844 2329.820 -1.721 0.102 -8885.354 867.385
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') -60.5457 1209.865 -0.050 0.961 -2592.823 2471.731
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 3673.2789 1465.607 2.506 0.021 605.727 6740.830
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 2797.8758 2131.035 1.313 0.205 -1662.432 7258.184
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -1463.7114 986.549 -1.484 0.154 -3528.582 601.159
Q('sAir pressure(msl) (hPa)'):Q('sSunshine duration (s/min)') 4574.5925 4108.743 1.113 0.279 -4025.105 1.32e+04
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 2643.0238 2242.987 1.178 0.253 -2051.603 7337.650
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 533.5337 2615.543 0.204 0.841 -4940.860 6007.927
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') -2246.1229 1566.615 -1.434 0.168 -5525.086 1032.840
Q('sPrecipitation (mm/h)'):Q('sSunshine duration (s/min)') 6074.8568 3800.763 1.598 0.126 -1880.231 1.4e+04
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 204.5447 2483.712 0.082 0.935 -4993.924 5403.013
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') 416.8828 1299.619 0.321 0.752 -2303.252 3137.018
Q('sSnow depth (cm)'):Q('sSunshine duration (s/min)') 4794.3537 4844.626 0.990 0.335 -5345.566 1.49e+04
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 2295.0521 2346.844 0.978 0.340 -2616.949 7207.053
Q('sAir temperature (degC)'):Q('sSunshine duration (s/min)') 1851.4509 5294.783 0.350 0.730 -9230.656 1.29e+04
Q('sWind speed (m/s)'):Q('sSunshine duration (s/min)') 7263.6981 5372.930 1.352 0.192 -3981.975 1.85e+04
==============================================================================
Omnibus: 0.560 Durbin-Watson: 1.761
Prob(Omnibus): 0.756 Jarque-Bera (JB): 0.687
Skew: -0.146 Prob(JB): 0.709
Kurtosis: 2.491 Cond. No. 75.9
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Wine with sunshine duration
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.810
Model: OLS Adj. R-squared: 0.531
Method: Least Squares F-statistic: 2.899
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.00942
Time: 11:13:40 Log-Likelihood: -390.91
No. Observations: 48 AIC: 839.8
Df Residuals: 19 BIC: 894.1
Df Model: 28
Covariance Type: nonrobust
=================================================================================================================================
coef std err t P>|t| [0.025 0.975]
---------------------------------------------------------------------------------------------------------------------------------
Intercept 8090.7226 711.272 11.375 0.000 6602.014 9579.431
Q('sCloud cover (1/8)') 149.4886 1610.086 0.093 0.927 -3220.461 3519.438
Q('sAir pressure(msl) (hPa)') -922.4937 457.231 -2.018 0.058 -1879.489 34.501
Q('sPrecipitation (mm/h)') 274.7657 611.012 0.450 0.658 -1004.098 1553.629
Q('sSnow depth (cm)') 1236.4064 1224.131 1.010 0.325 -1325.728 3798.541
Q('sAir temperature (degC)') 978.9422 1115.998 0.877 0.391 -1356.868 3314.752
Q('sWind speed (m/s)') 232.3328 395.348 0.588 0.564 -595.139 1059.805
Q('sSunshine duration (s/min)') 1232.1058 1564.720 0.787 0.441 -2042.890 4507.101
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') -16.0638 1791.270 -0.009 0.993 -3765.235 3733.108
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 782.7614 1783.906 0.439 0.666 -2950.996 4516.519
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -665.1548 1874.877 -0.355 0.727 -4589.318 3259.009
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') 1447.2764 2575.867 0.562 0.581 -3944.075 6838.628
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 2758.6232 2551.604 1.081 0.293 -2581.945 8099.191
Q('sCloud cover (1/8)'):Q('sSunshine duration (s/min)') -2647.5454 1064.159 -2.488 0.022 -4874.856 -420.234
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 19.0584 552.613 0.034 0.973 -1137.574 1175.691
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 1540.3655 669.425 2.301 0.033 139.243 2941.488
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 1167.5607 973.363 1.200 0.245 -869.712 3204.833
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -585.5893 450.612 -1.300 0.209 -1528.731 357.553
Q('sAir pressure(msl) (hPa)'):Q('sSunshine duration (s/min)') -1462.9752 1876.693 -0.780 0.445 -5390.939 2464.988
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 1155.7080 1024.498 1.128 0.273 -988.591 3300.007
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 242.3714 1194.665 0.203 0.841 -2258.091 2742.833
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') -651.2918 715.561 -0.910 0.374 -2148.978 846.394
Q('sPrecipitation (mm/h)'):Q('sSunshine duration (s/min)') 641.2367 1736.021 0.369 0.716 -2992.297 4274.771
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') -300.4890 1134.450 -0.265 0.794 -2674.921 2073.943
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -672.7744 593.609 -1.133 0.271 -1915.212 569.663
Q('sSnow depth (cm)'):Q('sSunshine duration (s/min)') 108.7375 2212.812 0.049 0.961 -4522.732 4740.207
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') -911.7212 1071.935 -0.851 0.406 -3155.307 1331.865
Q('sAir temperature (degC)'):Q('sSunshine duration (s/min)') -552.9369 2418.424 -0.229 0.822 -5614.756 4508.882
Q('sWind speed (m/s)'):Q('sSunshine duration (s/min)') 2393.1408 2454.118 0.975 0.342 -2743.388 7529.669
==============================================================================
Omnibus: 0.415 Durbin-Watson: 1.397
Prob(Omnibus): 0.813 Jarque-Bera (JB): 0.562
Skew: 0.019 Prob(JB): 0.755
Kurtosis: 2.471 Cond. No. 75.9
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Strong Wine with sunshine duration
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.842
Model: OLS Adj. R-squared: 0.610
Method: Least Squares F-statistic: 3.621
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.00253
Time: 11:13:40 Log-Likelihood: -249.71
No. Observations: 48 AIC: 557.4
Df Residuals: 19 BIC: 611.7
Df Model: 28
Covariance Type: nonrobust
=================================================================================================================================
coef std err t P>|t| [0.025 0.975]
---------------------------------------------------------------------------------------------------------------------------------
Intercept 189.7920 37.540 5.056 0.000 111.220 268.364
Q('sCloud cover (1/8)') 91.0925 84.978 1.072 0.297 -86.769 268.954
Q('sAir pressure(msl) (hPa)') -15.6747 24.132 -0.650 0.524 -66.184 34.834
Q('sPrecipitation (mm/h)') -9.1994 32.248 -0.285 0.779 -76.696 58.297
Q('sSnow depth (cm)') 70.8309 64.608 1.096 0.287 -64.395 206.057
Q('sAir temperature (degC)') 61.0704 58.901 1.037 0.313 -62.211 184.351
Q('sWind speed (m/s)') 28.4132 20.866 1.362 0.189 -15.260 72.086
Q('sSunshine duration (s/min)') 14.4586 82.584 0.175 0.863 -158.391 187.308
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 99.3960 94.541 1.051 0.306 -98.480 297.272
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 10.4708 94.152 0.111 0.913 -186.592 207.534
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') -30.7194 98.954 -0.310 0.760 -237.831 176.393
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') 1.1205 135.951 0.008 0.994 -283.428 285.669
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 244.9745 134.670 1.819 0.085 -36.894 526.843
Q('sCloud cover (1/8)'):Q('sSunshine duration (s/min)') -87.3963 56.165 -1.556 0.136 -204.951 30.158
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 8.3968 29.166 0.288 0.777 -52.649 69.442
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') 39.0691 35.331 1.106 0.283 -34.880 113.018
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') 4.2793 51.373 0.083 0.934 -103.245 111.804
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -19.1736 23.783 -0.806 0.430 -68.951 30.604
Q('sAir pressure(msl) (hPa)'):Q('sSunshine duration (s/min)') 87.1335 99.049 0.880 0.390 -120.179 294.446
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 47.7509 54.072 0.883 0.388 -65.422 160.924
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 23.0129 63.053 0.365 0.719 -108.958 154.984
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') -23.4139 37.766 -0.620 0.543 -102.460 55.632
Q('sPrecipitation (mm/h)'):Q('sSunshine duration (s/min)') 4.5418 91.625 0.050 0.961 -187.231 196.315
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 4.4376 59.875 0.074 0.942 -120.882 129.757
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') -20.4611 31.330 -0.653 0.522 -86.035 45.113
Q('sSnow depth (cm)'):Q('sSunshine duration (s/min)') 28.9953 116.789 0.248 0.807 -215.447 273.438
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') -15.0082 56.575 -0.265 0.794 -133.422 103.405
Q('sAir temperature (degC)'):Q('sSunshine duration (s/min)') -41.1566 127.641 -0.322 0.751 -308.313 226.000
Q('sWind speed (m/s)'):Q('sSunshine duration (s/min)') 196.0141 129.525 1.513 0.147 -75.085 467.113
==============================================================================
Omnibus: 1.340 Durbin-Watson: 2.247
Prob(Omnibus): 0.512 Jarque-Bera (JB): 1.192
Skew: -0.373 Prob(JB): 0.551
Kurtosis: 2.801 Cond. No. 75.9
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.
Spirits with sunshine duration
OLS Regression Results
==============================================================================
Dep. Variable: Alcohol R-squared: 0.739
Model: OLS Adj. R-squared: 0.353
Method: Least Squares F-statistic: 1.918
Date: Sun, 24 Oct 2021 Prob (F-statistic): 0.0718
Time: 11:13:40 Log-Likelihood: -386.48
No. Observations: 48 AIC: 831.0
Df Residuals: 19 BIC: 885.2
Df Model: 28
Covariance Type: nonrobust
=================================================================================================================================
coef std err t P>|t| [0.025 0.975]
---------------------------------------------------------------------------------------------------------------------------------
Intercept 5902.8041 648.481 9.103 0.000 4545.517 7260.091
Q('sCloud cover (1/8)') 2391.9264 1467.950 1.629 0.120 -680.528 5464.381
Q('sAir pressure(msl) (hPa)') 148.0829 416.867 0.355 0.726 -724.430 1020.596
Q('sPrecipitation (mm/h)') -927.5387 557.073 -1.665 0.112 -2093.505 238.428
Q('sSnow depth (cm)') 1681.8509 1116.066 1.507 0.148 -654.101 4017.803
Q('sAir temperature (degC)') 2752.3245 1017.479 2.705 0.014 622.717 4881.932
Q('sWind speed (m/s)') 47.9110 360.447 0.133 0.896 -706.513 802.335
Q('sSunshine duration (s/min)') 1093.4992 1426.588 0.767 0.453 -1892.383 4079.382
Q('sCloud cover (1/8)'):Q('sAir pressure(msl) (hPa)') 4601.1407 1633.139 2.817 0.011 1182.942 8019.339
Q('sCloud cover (1/8)'):Q('sPrecipitation (mm/h)') 2844.3297 1626.424 1.749 0.096 -559.816 6248.475
Q('sCloud cover (1/8)'):Q('sSnow depth (cm)') 1860.9094 1709.365 1.089 0.290 -1716.833 5438.652
Q('sCloud cover (1/8)'):Q('sAir temperature (degC)') 1110.7719 2348.472 0.473 0.642 -3804.637 6026.181
Q('sCloud cover (1/8)'):Q('sWind speed (m/s)') 3340.7811 2326.351 1.436 0.167 -1528.328 8209.890
Q('sCloud cover (1/8)'):Q('sSunshine duration (s/min)') 1950.3958 970.216 2.010 0.059 -80.291 3981.082
Q('sAir pressure(msl) (hPa)'):Q('sPrecipitation (mm/h)') 581.6109 503.829 1.154 0.263 -472.916 1636.137
Q('sAir pressure(msl) (hPa)'):Q('sSnow depth (cm)') -392.9067 610.329 -0.644 0.527 -1670.340 884.526
Q('sAir pressure(msl) (hPa)'):Q('sAir temperature (degC)') -1095.1161 887.436 -1.234 0.232 -2952.540 762.308
Q('sAir pressure(msl) (hPa)'):Q('sWind speed (m/s)') -18.4179 410.833 -0.045 0.965 -878.300 841.465
Q('sAir pressure(msl) (hPa)'):Q('sSunshine duration (s/min)') 5802.1289 1711.021 3.391 0.003 2220.922 9383.336
Q('sPrecipitation (mm/h)'):Q('sSnow depth (cm)') 1553.3845 934.056 1.663 0.113 -401.618 3508.387
Q('sPrecipitation (mm/h)'):Q('sAir temperature (degC)') 2296.9514 1089.201 2.109 0.048 17.227 4576.675
Q('sPrecipitation (mm/h)'):Q('sWind speed (m/s)') 136.0136 652.392 0.208 0.837 -1229.458 1501.486
Q('sPrecipitation (mm/h)'):Q('sSunshine duration (s/min)') 1802.1082 1582.767 1.139 0.269 -1510.661 5114.878
Q('sSnow depth (cm)'):Q('sAir temperature (degC)') 830.0118 1034.302 0.802 0.432 -1334.808 2994.831
Q('sSnow depth (cm)'):Q('sWind speed (m/s)') 1223.9164 541.206 2.261 0.036 91.160 2356.673
Q('sSnow depth (cm)'):Q('sSunshine duration (s/min)') 4612.5330 2017.468 2.286 0.034 389.925 8835.141
Q('sAir temperature (degC)'):Q('sWind speed (m/s)') 2423.2798 977.306 2.480 0.023 377.755 4468.805
Q('sAir temperature (degC)'):Q('sSunshine duration (s/min)') 4463.5817 2204.928 2.024 0.057 -151.386 9078.549
Q('sWind speed (m/s)'):Q('sSunshine duration (s/min)') 2106.5621 2237.471 0.941 0.358 -2576.519 6789.644
==============================================================================
Omnibus: 2.709 Durbin-Watson: 1.236
Prob(Omnibus): 0.258 Jarque-Bera (JB): 1.749
Skew: -0.414 Prob(JB): 0.417
Kurtosis: 3.434 Cond. No. 75.9
==============================================================================
Notes:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.