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SUDAAN is a statistical software package for the analysis of correlated data, including correlated data encountered in complex sample surveys. SUDAAN originated in 1972 at (RTI International ) (the trade name of Research Triangle Institute). ==Current version== (SUDAAN Release 10.0 ), released in August 2008, is a single program consisting of a family of eleven analytic procedures used to analyze data from complex sample surveys and other observational and experimental studies involving repeated measures and cluster-correlated data. It provides estimates that account for complex design features of a study, including: * unequally weighted or unweighted data * stratification * with- or without-replacement designs * multistage and cluster designs * repeated measures * general cluster-correlation (e.g., correlation due to multiple measures taken from patients) * multiply imputed analysis variables 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「SUDAAN」の詳細全文を読む スポンサード リンク
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