| SGF |
2015 |
Random vs. Fixed Effects: Which Technique More Effectively Addresses Selection Bias in Observational Studies |
Stephen Hartley, Ronald J. Ozminkowski |
source zip |
8 |
| SGF |
2015 |
Reducing the Bias: Practical Application of Propensity Score Matching in Healthcare Program Evaluation |
Amber Schmitz, Stephen Hartley, Ronald J. Ozminkowski |
source |
7 |
| MWSUG |
2014 |
Reducing the Bias: Practical Application of Propensity Score Matching in Healthcare Program Evaluation |
Amber Schmitz, Stephen Hartley, Ronald J. Ozminkowski |
|
7 |