?? 例5.12.sas
字號:
data a;
input a@@;
laga=lag(a);
t=_n_;
cards;
143.1 140.3 139.4 140.7 139.6 140.4 141.2 140.9 141.3 141.7 142.8 144.7
144.4 140.9 139.5 140.8 138.7 139 140 140.4 141.6 142.3 143.4 145.7
145.7 142.8 141.8 143.5 141.8 142.4 142.8 142.7 144.3 145.7 147.6 150.5
150.2 146.9 146 148 145.8 146.2 146.4 145.8 146.9 148.4 150.2 153.3
153.6 150.1 149.3 151.5 149.3 151.4 151.3 150.9 152.5 154.4 156.7 159
159.4 155.4 154.6 156.8 154.2 155.5 157.1 157 159.4 161.3 163.1 166.4
166.9 161.9 161.5 164.2 160.3 162.2 163.5 162.8 165.6 168.2 169.9 174.4
175.6 170.3 170.4 174.1 169.6 171.7 171 170 172.7 173.4 174.6 178.6
178.4 173.4 174.6 176.6 174.1 177.4 179.1 179 181.7 183.9 185.7 190.3
189 184.9 185.4 189.3 186.5 190.2 191.9 191.4 193.9 196.3 199.6 204.8
205.9 199.3 199.8 203.6 199.4 202.3 203.3 201.5 203.2 205 207 211.4
212.9 204 205.5 210.1 206.2 208.9 210.1 210 212.8 214.4 216.7 222.2
222.6 216.6 218.6 223.7 221.1 225.2 227.5 225.9 227.7 229.1 231.2 236.9
237.5 231.4 234.2 239.5 234.7 238.8 241.8 241.3 244.5 247 250.5 258.9
259.4 251.2 251.6 257 253.6 259.3 261.1 258.6 259.5 261.4 265.6 273.3
271.8 264.1 266.5 271.6 266.3 271.5 273.5 271 272.6 274.8 278.8 285.2
281.8 273.3 276.4 281.4 278.1 286 288 286.3 287.8 288.5 293.5 299
296.8 289 291.4 299.9 295.1 299.4 302.3 301 302.5 307 309.7 318.6
317.7 309 312.2 322.7 315.6 321.7 326.3 324.3 327.7 332 335.4 344.1
343.4 332 334.9 347.5 342.4 349.4 353.9 351.7 357 359.4 362.9 372.5
367.8 356.4 360.8 376.2 367.1 376.7 383.3 381.9 385.6 387.7 389.8 398.6
390.7 380.9 382.4 387.1 377.8 387.6 394.8 398.5 404.9 411 416.1 419.8
416.5 405.7 412.5 431.3 418.6 423 427.9 426.1 427.3 429.8 435.2 447.2
448.7 432.6 435.8 451.3 441.1 446.5 449.6 450 456.4 466 474.5 486
483 474.2 482.9 498.7 494.1 503.7 510.7 508.5 511.5 517.4 522.1 533.4
530.4 517.6 524.2 539.2 530.8 541.4 543.3 539 542.5 542.1 549.6 564.5
561.1 551.9 558.3 575 569.4 585.2 592 594.8 602.2 605.5 615.1 633.5
626.8 613.1 624.6 647.2 645.7 663.5 674 679.1 685.2 692.8 709.5 740.6
737.5 717.1 723.5 752.5 739.9 744.4 746.8 745 745.2 753.7 756 765.9
764.7 745 752.1 778.3 763.8 778.8 785.6 781.3 780 780.8 787.1 803.2
793 772.3 775.2 791.3 767.2 773.8 781.7 777.4 778.5 784.5 791.4 811.9
802.4 788.3 796.2 818 797.3 810.8 812.9 814.5 818.9 817.6 826.1 844.3
833.2 823.4 835 852.9 841.9 857.8 861.9 864.2 867.3 875 893.4 916.8
918.1 916.5
;
proc gplot;
plot a*T;
symbol v=none i=join c=black;
proc autoreg;
model a=laga/lagdep=laga nlag=2 garch=(p=1,q=1);
output out=out p=forecast ;
proc gplot;
plot a*t=1 forecast*t=2 /overlay;
symbol1 c=black v=star i=none h=0.1;
symbol2 c=red v=none i=join;
run;
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -