Joint-Model-Tutorial

This repository allows you to estimate all the models discussed in :

Joint Modeling Tutorial - Application of neo-aortic root dilatation after arterial switch operation. Baart et al.

The repository consists of R code for the analysis and a fictive data set.

How to run the analyses

Download the data.RData file and save it on you computer.

Run the code Analyses-JM-Tutorial.R to perform the following analysis on this data set:

1. Time-dependent Cox model
2. Basic joint model
3. Basic joint model - accounting for interval censored data
4. Joint model with additional slope parametrization
5. Multivariate joint model with two longitudinal outcomes (y and y2)
6. Dynamic predictions based on model 2