[問題] 如何用sas一次跑多個複迴歸

看板Statistics作者 (阿歡)時間12年前 (2012/05/08 22:06), 編輯推噓3(3推 0噓 5→)
留言8則, 3人參與, 最新討論串1/1
各位大大可以幫我解惑嗎? 我要如何用sas一口氣跑出三家公司的b0、b1、b2、b3呢? 謝謝~~ 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 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.113.0.145
推
05/08 22:53, , 1F
我應該資料整理下丟進去 然後寫迴圈
05/08 22:53, 1F
推
05/08 23:04, , 2F
proc sort;by company;run;
05/08 23:04, 2F
→
05/08 23:04, , 3F
proc reg;model ;by company;quit;
05/08 23:04, 3F
→
05/08 23:04, , 4F
善用by
05/08 23:04, 4F
推
05/08 23:09, , 5F
XD 所以我的程式碼都很有趣 蠻多迴圈
05/08 23:09, 5F
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05/09 11:34, , 6F
是不是只能把company id改成數字才能跑啊??
05/09 11:34, 6F
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05/09 11:35, , 7F
我把company id全改成數字，我有1311筆資料
05/09 11:35, 7F
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05/09 11:38, , 8F
跑出1311個output，可以一次就把所有公司的係數合在一起嗎
05/09 11:38, 8F
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