This is the development version of the R-package rtmle. The package implements algorithms for causal inference with event time outcomes. Compared with it’s predecessor ltmle (thank you Joshua Schwab!) it has a different user interface for the longitudinal targeted minimum loss-based estimator. The user initializes an object and then step-by-step prepares the analysis by adding protocols of the emulated target trial, data, and modelling instructions to the object. This process is fully pipeable since version 2025.06.25.

You can install the development version of rtmle from [GitHub](https://github.com/) with:

# install.packages("devtools")
devtools::install_github("tagteam/rtmle")

https://github.com/tagteam/rtmle/actions/workflows/R-CMD-check.yaml/badge.svg R-CMD-check

https://codecov.io/gh/tagteam/rtmle/graph/badge.svg?token=FLEY02HKN3 Code coverage

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