Pages that link to "Item:Q6141309"

The following pages link to Improving sandwich variance estimation for marginal Cox analysis of cluster randomized trials (Q6141309):

Displaying 2 items.

• The effect of number of clusters and magnitude of within-cluster homogeneity in outcomes on the performance of four variance estimators for a marginal multivariable Cox regression model fit to clustered data in the context of observational research (Q6618321) (← links)
• Methods for the estimation of direct and indirect vaccination effects by combining data from individual- and cluster-randomized trials (Q6618453) (← links)