Lampiran 1
TABULASI DATA VARIABEL PERTAHUN
Lampiran 2
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Hasil Persamaan Simultan Pengaruh Harga Beras, PDRB Perkapita dan
Jumlah Penduduk terhadap Permintaan Beras di Kota Medan
Dependent Variable: QD Method: Least Squares Date: 11/10/15 Time: 08:41 Sample: 1997 2014
Included observations: 18
Variable Coefficient Std. Error t-Statistic Prob. C 4067061. 2218595. 1.833170 0.0081 P -309.6961 43.04323 -7.195002 0.0000 Y 25.65901 2.002106 12.81601 0.0000 N 94.12114 1.189690 79.11398 0.0000 R-squared 0.999755 Mean dependent var 1.95E+08 Adjusted R-squared 0.999703 S.D. dependent var 9770341. S.E. of regression 168450.9 Akaike info criterion 27.09981 Sum squared resid 3.97E+11 Schwarz criterion 27.29767 Log likelihood -239.8983 Hannan-Quinn criter. 27.12709 F-statistic 19058.73 Durbin-Watson stat 1.133400 Prob(F-statistic) 0.000000
Estimation Equation :
==================
Estimation Coefficient :
==================
Qd = 4067061 – 309,6961P + 25,65901Y + 94,12114N
Lampiran 3
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Hasil Persamaan Simultan Pengaruh Harga Beras, Jumlah Penduduk dan
Indek Curah Hujan terhadap Penawaran Beras di Kota Medan
Dependent Variable: QS Method: Least Squares Date: 11/10/15 Time: 19:21 Sample: 1997 2014
Included observations: 18
Variable Coefficient Std. Error t-Statistic Prob. C -1.350808 1.08E+08 -1.253147 0.2307 P 3768.859 2205.237 1.709049 0.0095 N 195.2733 58.50361 3.337799 0.0049 W -12496.69 5386.905 -2.319827 0.0360 R-squared 0.933018 Mean dependent var 2.53E+08 Adjusted R-squared 0.918665 S.D. dependent var 30903206 S.E. of regression 8813386. Akaike info criterion 35.01457 Sum squared resid 1.09E+15 Schwarz criterion 35.21243 Log likelihood -311.1311 Hannan-Quinn criter. 35.04185 F-statistic 65.00387 Durbin-Watson stat 1.325879 Prob(F-statistic) 0.000000
Estimation Equation :
==================
Estimation Coefficient :
==================
Qs = -1,350808 + 3768,859P + 195,2733N - 12496.69W
Lampiran 4
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Hasil Persamaan Simultan Pengaruh PDRB Perkapita dan Indeks Curah
Hujan terhadap Harga Beras di Kota Medan
Dependent Variable: P Method: Least Squares Date: 11/10/15 Time: 08:29 Sample: 1997 2014
Included observations: 18
Variable Coefficient Std. Error t-Statistic Prob. C 4500.957 6.98E-12 6.45E+14 0.0000 Y 0.009288 2.98E-17 3.12E+14 0.0000 W 0.075868 2.97E-15 2.55E+13 0.0000 R-squared 0.719808 Mean dependent var 5117.056 Adjusted R-squared 0.682449 S.D. dependent var 370.8770 S.E. of regression 4.90E-12 Akaike info criterion -49.09477 Sum squared resid 3.60E-22 Schwarz criterion -48.94638 Log likelihood 444.8530 Hannan-Quinn criter. -49.07431 F-statistic 4.87E+28 Durbin-Watson stat 2.224603 Prob(F-statistic) 0.000000
