Results 301 to 303 of about 20,650,729 (303)
Some of the next articles are maybe not open access.

Combining Propensity Score Matching with Additional Adjustments for Prognostic Covariates

Journal of the American Statistical Association, 2000
Neal Thomas, Donald B Rubin
exaly  

Matching Estimators of Causal Effects

Sociological Methods and Research, 2006
exaly  

Home - About - Disclaimer - Privacy