Results 181 to 190 of about 870,794 (213)
Some of the next articles are maybe not open access.

Conditional Permutation Tests and the Propensity Score in Observational Studies

Journal of the American Statistical Association, 1984
Paul Rosenbaum
exaly  

Amplification of Sensitivity Analysis in Matched Observational Studies

Journal of the American Statistical Association, 2009
Jeffrey Silber, Paul Rosenbaum
exaly  

The Role of a Second Control Group in an Observational Study

Statistical Science, 1987
Paul Rosenbaum
exaly  

Propensity score methods gave similar results to traditional regression modeling in observational studies: a systematic review

Journal of Clinical Epidemiology, 2005
Andreas Laupacis   +2 more
exaly  

Observational Methods

2000
Thomas L. Wilson, Susanne Hüttemeister
openaire   +1 more source

OBSERVATION DEVICE AND OBSERVATION METHOD

2018
TAKAYANAGI YU   +2 more
openaire   +4 more sources

Observation apparatus and observation method

2021
openaire   +1 more source

OBSERVATION SYSTEM AND OBSERVATION METHOD

2020
SHIGEKAWA HIDEMI, TANINAKA ATSUSHI
openaire   +1 more source

Observational method

2023
openaire   +1 more source

Observational Methods

1996
K. Rohlfs, T. L. Wilson
openaire   +1 more source
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