[閒聊] 持有卡帶總數 & 單片卡帶最高遊戲時間
事情是這樣的,我有個統計的小作業要完成
重點是要練相關&迴歸,題目自定...
所以決定來小小地調查看看...
持有卡帶總數 & 單片卡帶最高遊戲時間 的關係(炸)
請願意幫忙的玩家回報一下
卡帶總數部份以本傳為限,從GB到DS只要還讀得到檔都行
沒...沒有禮物,雖然考慮過自家栽培菊草葉...不過我沒Wifi啊啊(拖走)
非常感謝>x<
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推文範例:
推 chicochico: 6片 280:29(鑽石)
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 124.8.50.130
※ 編輯: chicochico 來自: 124.8.50.130 (05/18 01:29)
推
05/18 01:29, , 1F
05/18 01:29, 1F
推
05/18 01:32, , 2F
05/18 01:32, 2F
→
, , 3F
→
05/18 01:33, , 4F
05/18 01:33, 4F
→
05/18 01:33, , 5F
05/18 01:33, 5F
→
05/18 01:34, , 6F
05/18 01:34, 6F
推
05/18 01:34, , 7F
05/18 01:34, 7F
因為只上到簡單迴歸無法處理太多變項...其實這真的是個很小的作業不用在意細節(咦)
說起來大家會去記重玩次數嗎XD
推
05/18 01:35, , 8F
05/18 01:35, 8F
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05/18 01:36, , 9F
05/18 01:36, 9F
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05/18 01:36, , 10F
05/18 01:36, 10F
推
05/18 01:43, , 11F
05/18 01:43, 11F
※ 編輯: chicochico 來自: 124.8.50.130 (05/18 01:50)
→
05/18 01:59, , 12F
05/18 01:59, 12F
→
05/18 02:30, , 13F
05/18 02:30, 13F
我知道、感謝提醒XDD
推
05/18 02:30, , 14F
05/18 02:30, 14F
推
05/18 02:33, , 15F
05/18 02:33, 15F
推
05/18 02:35, , 16F
05/18 02:35, 16F
推
05/18 02:43, , 17F
05/18 02:43, 17F
推
05/18 07:29, , 18F
05/18 07:29, 18F
→
05/18 08:00, , 19F
05/18 08:00, 19F
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05/18 08:00, , 20F
05/18 08:00, 20F
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05/18 08:20, , 21F
05/18 08:20, 21F
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05/18 08:37, , 22F
05/18 08:37, 22F
推
05/18 08:38, , 23F
05/18 08:38, 23F
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05/18 08:39, , 24F
05/18 08:39, 24F
推
05/18 09:59, , 25F
05/18 09:59, 25F
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05/18 10:00, , 26F
05/18 10:00, 26F
推
05/18 10:30, , 27F
05/18 10:30, 27F
推
05/18 10:47, , 28F
05/18 10:47, 28F
→
05/18 11:01, , 29F
05/18 11:01, 29F
推
05/18 11:05, , 30F
05/18 11:05, 30F
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05/18 11:06, , 31F
05/18 11:06, 31F
→
05/18 11:07, , 32F
05/18 11:07, 32F
推
05/18 11:20, , 33F
05/18 11:20, 33F
推
05/18 11:45, , 34F
05/18 11:45, 34F
推
05/18 11:58, , 35F
05/18 11:58, 35F
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05/18 11:59, , 36F
05/18 11:59, 36F
推
05/18 12:57, , 37F
05/18 12:57, 37F
推
05/18 13:05, , 38F
05/18 13:05, 38F
推
05/18 13:40, , 39F
05/18 13:40, 39F
推
05/18 13:53, , 40F
05/18 13:53, 40F
→
05/18 13:54, , 41F
05/18 13:54, 41F
推
05/18 15:45, , 42F
05/18 15:45, 42F
推
05/18 16:43, , 43F
05/18 16:43, 43F
推
05/18 18:49, , 44F
05/18 18:49, 44F
推
05/18 19:10, , 45F
05/18 19:10, 45F
推
05/18 20:07, , 46F
05/18 20:07, 46F
推
05/18 20:55, , 47F
05/18 20:55, 47F
→
05/18 20:58, , 48F
05/18 20:58, 48F
推
05/18 21:14, , 49F
05/18 21:14, 49F
推
05/18 21:26, , 50F
05/18 21:26, 50F
→
05/18 21:28, , 51F
05/18 21:28, 51F
推
05/18 21:43, , 52F
05/18 21:43, 52F
→
05/18 21:43, , 53F
05/18 21:43, 53F
→
05/18 21:45, , 54F
05/18 21:45, 54F
推
05/18 22:07, , 55F
05/18 22:07, 55F
推
05/18 22:09, , 56F
05/18 22:09, 56F
→
05/18 22:16, , 57F
05/18 22:16, 57F
→
05/18 22:17, , 58F
05/18 22:17, 58F
→
05/18 22:18, , 59F
05/18 22:18, 59F
→
05/18 22:18, , 60F
05/18 22:18, 60F
→
05/18 22:30, , 61F
05/18 22:30, 61F
→
05/18 22:31, , 62F
05/18 22:31, 62F
→
05/18 22:34, , 63F
05/18 22:34, 63F
推
05/18 22:54, , 64F
05/18 22:54, 64F
結論,27筆資料(寫整數的我就key整數,含問號的key中間值)
相關係數 r = -0.017,極微弱負相關或無相關
也就是說以這幾筆資料來看
(散佈圖:http://0rz.tw/nMTY9)
持有卡帶總數&單片卡帶最高遊戲時間是沒什麼關聯性的XDD
迴歸方程式硬要寫就是
預估最高遊戲時間 = 490.1957 + 卡帶總數*(-1.141741)
迴歸SSreg=724.3036 殘差SSres=2522433 總數SSt=2523157
(因為沒什麼相關性,迴歸也預測不到什麼,這算式沒什麼意義(光速逃)
以上!感謝各位的推文,還想回報的人歡迎繼續ww
※ 編輯: chicochico 來自: 124.8.50.130 (05/19 01:35)
→
05/19 07:50, , 65F
05/19 07:50, 65F
推
05/19 11:00, , 66F
05/19 11:00, 66F
推
05/19 11:28, , 67F
05/19 11:28, 67F
→
05/19 12:26, , 68F
05/19 12:26, 68F
→
05/19 21:46, , 69F
05/19 21:46, 69F
→
05/20 14:07, , 70F
05/20 14:07, 70F
推
05/20 21:02, , 71F
05/20 21:02, 71F