2011-04-11から1日間の記事一覧
Counterfactuals and Causal Inference: Methods and Principles for Social Research (Analytical Methods for Social Research)作者: Stephen L. Morgan,Christopher Winship出版社/メーカー: Cambridge University Press発売日: 2007/07/30メディア: ペー…
Counterfactuals and Causal Inference: Methods and Principles for Social Research (Analytical Methods for Social Research)作者: Stephen L. Morgan,Christopher Winship出版社/メーカー: Cambridge University Press発売日: 2007/07/30メディア: ペー…