楼主: cauchy999
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[统计学论文] statistics [推广有奖]

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楼主
cauchy999 发表于 2009-10-28 12:05:26 |AI写论文

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In this paper, we discuss several concepts in causal inference in terms of causal
diagrams proposed by Pearl (1993, 1995a, b), and we give conditions for non-confounding,
homogeneity and collapsibility for causal e€ects without knowledge of a completely constructed
causal diagram. We ®rst introduce the concepts of non-confounding, conditional non-confounding,
uniform non-confounding, homogeneity, collapsibility and strong collapsibility for causal e€ects,
then we present necessary and sucient conditions for uniform non-confounding, homegeneity and
collapsibilities, and ®nally we show sucient conditions for non-confounding, conditional non-
confounding and uniform non-confounding.
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关键词:Statistics statistic Statist Statis ATI Statistics

沙发
wgssimon 发表于 2009-10-28 12:23:08
好文!!!!!!!!!!多多支持
岁月就象一条河,飞快流淌的,是年轻隐隐的伤感。

藤椅
zhdefei 在职认证  发表于 2009-10-29 20:24:18
支持啊
努力就会有结果,要成功就得努力!!!

板凳
firstknife 发表于 2009-11-6 09:54:17
Great! Thianks!

报纸
wqscn12345 发表于 2009-12-16 19:13:39
好东西啊 拜读了

地板
whl2bd 发表于 2010-12-3 07:10:28
mei jian guo , lai kan kan ...

7
tamtam701013 发表于 2011-9-3 01:47:44
Thanks for your sharing.

8
xiongqiaoli 发表于 2011-9-19 16:55:33

9
generator 发表于 2012-2-23 18:01:38
downloaded to learn, thanks for your sharing, xie xie.

10
tianwk 发表于 2019-4-22 14:37:44
Thanks for sharing

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