作者v20516v (阿欢)
看板Statistics
标题[问题] 如何用sas一次跑多个复回归
时间Tue May 8 22:06:12 2012
各位大大可以帮我解惑吗?
我要如何用sas一口气跑出三家公司的b0、b1、b2、b3呢?
谢谢~~
3COM CORP
Y x1 x2 x3
88 -0.06250778 0.00012452 0.14344415 0.38264226
89 -0.05223044 0.00011208 0.15792423 0.41548980
90 -0.08766367 0.00010229 0.10546236 0.44895663
91 -0.06814694 0.00009026 0.02879321 0.42115714
92 -0.09419832 0.00009023 0.04899395 0.43237391
93 -0.06925972 0.00008365 0.01145964 0.40401506
94 -0.04976634 0.00008199 0.08682463 0.41436419
95 -0.09513930 0.00007410 -0.11996147 0.34365738
96 -0.04829726 0.00007051 0.05471339 0.34153564
97 0.03105358 0.00007483 0.06240647 0.37668363
98 -0.09450068 0.00007554 -0.00370147 0.42045626
99 -0.09008691 0.00007066 0.04507878 0.39963259
2000 -0.03914796 0.00007196 0.07664076 0.41904145
1MAGE SOFTWARE INC
Y x1 x2 x3
88 -0.09029116 0.10145075 -0.77579385 0.02840621
89 -0.18129805 0.17879492 0.05935991 0.03307706
90 -0.29943314 0.16672224 -0.39879960 0.01950650
91 -0.05761794 0.38669760 0.04408353 0.06457850
92 -0.16580311 0.28785262 -0.72308578 0.05728267
93 -0.07677689 0.38008362 0.42303307 0.07677689
94 -0.11458757 0.40633889 0.41080861 0.10564811
95 -0.38904416 0.27948575 -0.46702068 0.07518167
96 -0.14820359 0.49900200 -0.47754491 0.12225549
97 -0.32755203 0.49554014 -0.09712587 0.08077304
98 -0.13757576 0.60606061 0.20727273 0.05696970
99 -0.37426901 0.58479532 -0.20175439 0.04035088
2000 -0.07184751 0.73313783 0.26173021 0.04032258
7-ELEVEN INC
Y x1 x2 x3
88 -0.03777522 0.00018580 -0.00641844 0.41158956
89 -0.31684347 0.00020570 0.07212202 0.41043412
90 -0.07900156 0.00029080 0.01277643 0.49887270
91 -0.02552945 0.00035727 -0.14459876 0.56291188
92 -0.11920084 0.00038524 -0.44002108 0.52244772
93 -0.07869946 0.00048904 -0.31242991 0.65413482
94 -0.08984188 0.00050031 -0.04224801 0.65766218
95 0.01726787 0.00049985 0.02907337 0.66769320
96 -0.08243842 0.00048051 0.08085802 0.64861274
97 -0.06272424 0.00049040 0.04715548 0.69474457
98 -0.07596069 0.00047845 0.10377971 0.79084591
99 -0.08655816 0.00041393 0.36491636 0.77841119
2000 -0.12815890 0.00037235 0.37158828 0.71743657
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※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 140.113.0.145
1F：推 goshfju:我应该资料整理下丢进去 然後写回圈 05/08 22:53
2F：推 tew:proc sort;by company;run; 05/08 23:04
3F：→ tew:proc reg;model ;by company;quit; 05/08 23:04
4F：→ tew:善用by 05/08 23:04
5F：推 goshfju:XD 所以我的程式码都很有趣 蛮多回圈 05/08 23:09
6F：→ v20516v:是不是只能把company id改成数字才能跑啊?? 05/09 11:34
7F：→ v20516v:我把company id全改成数字，我有1311笔资料 05/09 11:35
8F：→ v20516v:跑出1311个output，可以一次就把所有公司的系数合在一起吗 05/09 11:38