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Stephen Hartley

3 papers; 2 titles; 3 coauthors.

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Conference × Year × Title × Co-authors Extras Pages
SGF 2015 Random vs. Fixed Effects: Which Technique More Effectively Addresses Selection Bias in Observational Studies Jessica Navratil-Strawn,
Ronald J. Ozminkowski
source
zip
8
SGF 2015 Reducing the Bias: Practical Application of Propensity Score Matching in Healthcare Program Evaluation Amber Schmitz,
Jessica Navratil-Strawn,
Ronald J. Ozminkowski
source 7
MWSUG 2014 Reducing the Bias: Practical Application of Propensity Score Matching in Healthcare Program Evaluation Amber Schmitz,
Jessica Navratil-Strawn,
Ronald J. Ozminkowski
7

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