Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Percent Error in Estimating Impact of Treatment [Color figure can be viewed at wileyonlinelibrary.com]
Notes. Percent of error = |Estimated−Actual|/Actual. LR, logistic regression; PS, propensity scoring; SCB, stratified covariate balancing.
