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.
Love plots to check the balance between the treatment group and the control group produced by the randomization. Part (a) shows standardized mean differences for continuous predictors, and part (b) shows differences between raw proportions for categorical predictors.
