A propensity score based analysis of data on cognitive function in the elderly using the R-package “NonRandom”

Susanne Stampf, Angelika Caputo & Martin Schumacher
Background: The analysis of data from observational studies typically requires an adjustment for systematic differences in treatment groups. This is often done using traditional regression. In addition, propensity score (PS) based methods have been frequently applied to analyse such data in the last[for full text, please go to the a.m. URL]