/* Program */
data one;
infile 'c:/website/gohttp/class/4213/table3_1.txt' firstobs=2 ;
input y x;
y1=y/10;
x1=x/10;
proc means;
proc autoreg;
model y=x;
model y1=x;
model y=x1;
model y1=x1;
run;

OUTPUT:






              Variable   N          Mean       Std Dev       Minimum       Maximum
              --------------------------------------------------------------------
              Y         40   130.3130000    45.1585680    52.2500000   269.0300000
              X         40   698.0000000   198.2269497   258.3000000       1154.60
              Y1        40    13.0313000     4.5158568     5.2250000    26.9030000
              X1        40    69.8000000    19.8226950    25.8300000   115.4600000
              --------------------------------------------------------------------
                                                                   229
                                                              14:05 Wednesday, September 22, 1999

                                        Autoreg Procedure

Dependent Variable = Y


                                Ordinary Least Squares Estimates

                         SSE          54311.33    DFE              38
                         MSE          1429.246    Root MSE   37.80536
                         SBC          409.4372    AIC        406.0594
                         Reg Rsq        0.3171    Total Rsq    0.3171
                         Durbin-Watson  2.3704


                Variable     DF        B Value   Std Error   t Ratio Approx Prob

                Intercept     1      40.767556     22.1387     1.841      0.0734
                X             1       0.128289      0.0305     4.201      0.0002


                                                                  230
                                                              14:05 Wednesday, September 22, 1999

                                        Autoreg Procedure

Dependent Variable = Y1


                                Ordinary Least Squares Estimates

                         SSE          543.1133    DFE              38
                         MSE          14.29246    Root MSE   3.780536
                         SBC          225.2304    AIC        221.8526
                         Reg Rsq        0.3171    Total Rsq    0.3171
                         Durbin-Watson  2.3704


                Variable     DF        B Value   Std Error   t Ratio Approx Prob

                Intercept     1       4.076756      2.2139     1.841      0.0734
                X             1       0.012829     0.00305     4.201      0.0002


                                                                   231
                                                              14:05 Wednesday, September 22, 1999

                                        Autoreg Procedure

Dependent Variable = Y


                                Ordinary Least Squares Estimates

                         SSE          54311.33    DFE              38
                         MSE          1429.246    Root MSE   37.80536
                         SBC          409.4372    AIC        406.0594
                         Reg Rsq        0.3171    Total Rsq    0.3171
                         Durbin-Watson  2.3704


                Variable     DF        B Value   Std Error   t Ratio Approx Prob

                Intercept     1      40.767556     22.1387     1.841      0.0734
                X1            1       1.282886      0.3054     4.201      0.0002


                                                                   232
                                                              14:05 Wednesday, September 22, 1999

                                        Autoreg Procedure

Dependent Variable = Y1


                                Ordinary Least Squares Estimates

                         SSE          543.1133    DFE              38
                         MSE          14.29246    Root MSE   3.780536
                         SBC          225.2304    AIC        221.8526
                         Reg Rsq        0.3171    Total Rsq    0.3171
                         Durbin-Watson  2.3704


                Variable     DF        B Value   Std Error   t Ratio Approx Prob

                Intercept     1       4.076756      2.2139     1.841      0.0734
                X1            1       0.128289      0.0305     4.201      0.0002