Overview

This repository contains code for performing multi-level multiple imputation in R, covering the imputation of both time-varying and baseline covariates. It offers example R code and instructions for specifying the predictor matrix and imputation methods.

Requirements

• R (version 4.1.3 or higher)
• mice and miceadds packages (for multiple imputation)
• lme4 (for multi-level imputation)
• Optional: dplyr (for data wrangling)