Calculating robust SEs following full matching (MatchIt) with mixed-effect models (lme4)...

Why might genetic matching (MatchIt) increase imbalance?...

Incorporating survey weights with weightthem in R...

Ensuring Treated Subjects are Matched to Control Subjects...

R package ebal for Entropy Balancing: Error message...

Pair-cluster across many variables, respecting pre-existing grouping variable...

How the matching order is determined when replace = TRUE in R matchIt...

Nearest Neighbor Matching in R using the built-in MatchIt-function...

Matching controls with time-dependent covariates to treated cases with varying treatment time withou...