10 citations · 17 across the 3 of their papers we have counts for
3 papers
stat.AP2023★ 1 cited
An introduction to group sequential methods: planning and multi-aspect optimization
Fraser I Lewis
A group sequential clinical trial design can be an attractive option when planning a pivotal trial as this approach has the ability to stop the trial early for success, whilst also…
stat.ML2019★ 10 cited
Additive Bayesian Network Modelling with the R Package abn
Gilles Kratzer, Fraser Iain Lewis, Arianna Comin +2
The R package abn is designed to fit additive Bayesian models to observational datasets. It contains routines to score Bayesian networks based on Bayesian or information theoretic…
stat.AP2017★ 6 cited
An Empirical Comparison of Parametric and Permutation Tests for Regression Analysis of Randomized Experiments
Kellie Ottoboni, Fraser Lewis, Luigi Salmaso
Hypothesis tests based on linear models are widely accepted by organizations that regulate clinical trials. These tests are derived using strong assumptions about the data-generati…