作者查詢 / davidlhs
作者 davidlhs 在 PTT 全部看板的留言(推文), 共11889則
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1F推:那用EXCEL交給老師吧... 真不懂他為什麼 "不接受" SPSS05/25 20:41
1F→:第1小題是沒錯, 但這樣證... 會有分數嗎?05/25 14:21
1F推:MLE要先有分配 (p.d.f.) 才可以求, 因概似函數要連乘~05/25 14:18
2F→:大概他想表達這個吧 ^^05/25 14:19
7F→:照上面的邏輯... 台灣學生比同年紀的外國203.67.54.247 05/24 23:46
8F→:學生的程度好?? (為什麼台灣的書要寫成這203.67.54.247 05/24 23:46
9F→:樣? 這樣很容易讓新手不喜歡經濟~~)203.67.54.247 05/24 23:47
1F推:什麼分配? 常態嗎?05/24 00:09
1F推:中文呀... 我有看這本 計量經濟-黃台心203.67.54.247 05/23 03:05
14F推:推 "巴拉巴拉幣" 虧你想的出來 XD203.67.54.247 05/23 13:43
9F推:都沒有看原文書...? 真強!05/21 00:01
1F→:其實很多數學轉過來的... 是因為數學更難203.67.54.247 05/22 15:23
2F→:唸 XD203.67.54.247 05/22 15:24
3F→:萬般皆下品, 唯有讀書高?? 什麼時代了, 還這種觀念~05/22 15:48