[PDF][PDF] P. Austin. Optimal caliper widths for propensity-score matching when estimating differences in means and differences in proportions in observational studies …
… We conclude with a short comparison of the features and a run-time comparison on a typical
… a small run-time comparison instead. We compare the different implementations on some …
… a small run-time comparison instead. We compare the different implementations on some …
A brief guide to decisions at each step of the propensity score matching process
H Harris, SJ Horst - Practical Assessment, Research, and …, 2019 - scholarworks.umass.edu
… nonparticipants to participants when using a precise matching method, such as NN matching
with a strict caliper. Lack of common support can also lead to issues estimating the effects …
with a strict caliper. Lack of common support can also lead to issues estimating the effects …
To use or not to use propensity score matching?
J Wang - Pharmaceutical Statistics, 2021 - Wiley Online Library
… caliper width on biases due to mismatching in matched samples and due to the difference
between matched … PS, SE in estimates and number of matched pairs by caliper width (SD) with …
between matched … PS, SE in estimates and number of matched pairs by caliper width (SD) with …
… on the maximum number of controls matched to each treated subject on the performance of full matching on the propensity score when estimating risk differences
… within matched-set differences in the propensity score between … full matching to refer to
optimal full matching. A refinement of optimal full matching is optimal full matching with a caliper …
optimal full matching. A refinement of optimal full matching is optimal full matching with a caliper …
[HTML][HTML] Propensity score matching with R: conventional methods and new features
QY Zhao, JC Luo, Y Su, YJ Zhang… - Annals of translational …, 2021 - ncbi.nlm.nih.gov
… required to estimate PS (CS 12.1%, CSS 8.8%), neglected comparisons of baseline …
the width of calipers. Distance is the difference of propensity scores between a matched pair…
the width of calipers. Distance is the difference of propensity scores between a matched pair…
Comparison of Nearest Neighbor and Caliper Algorithms in Outcome Propensity Score Matching to Study the Relationship between Type 2 Diabetes and Coronary …
… compare the performance of two propensity score matching algorithms called the nearest
neighbor matching and the caliper matching … estimating differences in means and differences …
neighbor matching and the caliper matching … estimating differences in means and differences …
[HTML][HTML] Balance diagnostics after propensity score matching
… still exist if the statistical model used to calculate the propensity score is mis-specified. Thus,
it is … Only NNs within the caliper size can be matched. The caliper argument in the matchit() …
it is … Only NNs within the caliper size can be matched. The caliper argument in the matchit() …
Greedy caliper propensity score matching can yield variable estimates of the treatment‐outcome association—A simulation study
… We varied the caliper width using 0.2 and 0.01 of the standard deviation of the … the mean
number of matched subjects. We only present the results for the matching with a caliper width of …
number of matched subjects. We only present the results for the matching with a caliper width of …
Introduction to applied statistics—chapter 1 propensity score analysis
H Yasunaga - Annals of Clinical Epidemiology, 2020 - jstage.jst.go.jp
… how to use propensity score analysis as a tool for estimating treatment effects with … matching
within a caliper width equal to 0.2 or 0.25 of the standard deviation of the propensity score …
within a caliper width equal to 0.2 or 0.25 of the standard deviation of the propensity score …
[PDF][PDF] The performance of largest caliper matching through monte carlo simulation and an application to support data
S Mahmood - Journal of Data Science, 2020 - researchgate.net
… Austin (2011) observed optimal calipers of width equal to 0.2 of the standard deviation of
the logit of the propensity score when estimating differences in means and differences in …
the logit of the propensity score when estimating differences in means and differences in …