作者查詢 / faceoflove56
作者 faceoflove56 在 PTT [ Statistics ] 看板的留言(推文), 共25則
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1F→: 剛剛嘗試使用retain overconfidence .08/11 16:20
2F→: 即使我加了by ID,結果可以達到等於上一筆值08/11 16:21
3F→: 但無法依照每一ID來做,其他ID的overconfidence08/11 16:22
4F→: 一開始就會全變成108/11 16:22
4F→: 如果用lag的話要如何計算標準差? 函式的變數為欄位07/08 22:19
5F→: 用lag的話資料會變成同一row07/08 22:20
6F→: 已用lag解決,感謝07/09 08:03
1F推: 太詳細了 感謝前輩指導06/18 13:01
7F→: 感謝>"<06/18 13:00
11F→: 感謝樓上各位前輩,順便問一下各位是否有好用的SAS05/02 00:36
12F→: 入門書可推薦,目前都是上網查語法,SAS架構還不清05/02 00:38
13F→: 楚05/02 00:38
4F→: 感謝MOONY大04/27 20:37
1F推: Thank you very much, 問題已解決^^04/16 21:31
1F→: 會不會是要用學校的IP? 因為我是在家中操作的?04/04 21:04
2F→: 感謝!!03/27 18:39
2F→: intercept不是β_0嗎?03/21 07:09