학술논문
Graphical representation of interactions
Document Type
redif-article
Source
StataCorp LP, Stata Journal. 6(3):348-363
Subject
Language
English
Abstract
We provide a program to illustrate interactions between treatment and covariates or between two covariates by using forest plots under either the Cox proportional hazards or the logistic regression model. The program is flexible in both the possibility of illustrating more than one interaction at a time and variable specifications of scale.