61 citations · 61 across the 2 of their papers we have counts for
2 papers
stat.ME2026
The effect of collinearity and sample size on linear regression results: a simulation study
Stephanie CC van der Lubbe, Jose M Valderas, Evangelos Kontopantelis
Background: Multicollinearity inflates the variance of OLS coefficients, widening confidence intervals and reducing inferential reliability. Yet fixed variance inflation factor (VI…
stat.ME2022★ 61 cited
How do dataset characteristics affect the performance of propensity score methods and regression for controlling confounding in observational studies? A simulation study
J. Wilkinson, M. A. Mamas, E. Kontopantelis
In observational studies, researchers must select a method to control for confounding. Options include propensity score methods and regression. It remains unclear how dataset chara…