Optimal caliper widths for propensity-score matching when estimating differences in means and differences in proportions in observational studies by Peter C. Austin
= Optimal caliper widths for propensity-score matching when estimating differences in means and differences in proportions in observational studies by Peter C. Austin
{tag=Work by Peter C. Austin}
{title2=2011}
https://pmc.ncbi.nlm.nih.gov/articles/PMC3120982/
DOI: https://doi.org/10.1002/pst.433