数学建模社区-数学中国
标题:
cox regression
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作者:
wendywu
时间:
2011-4-2 10:00
标题:
cox regression
why i can't speak chinese?
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it's an sample which uses cox regression to model customer time to churn of spss clementine.
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what does the following table mean?
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file:///C:/Users/taylor/AppData/Roaming/Tencent/QQ/Temp/RichOle/QY8K1IA%7DCB%7DE86_R%7DNUCA~C.jpg
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作者:
厚积薄发
时间:
2011-4-2 10:11
It is wrong with your upload picture. Please upload that again.
作者:
gaoshanliu水
时间:
2011-4-2 13:25
作者:
陈了
时间:
2011-6-23 20:47
本来以为看到了想要的东西，没想到呀。
作者:
1149621054clb
时间:
2012-6-18 19:11
不懂啊....
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本来以为看到了想要的东西，没想到呀。