30 citations · 34 across the 2 of their papers we have counts for
5 papers
Is there a role for statistics in artificial intelligence?
Sarah Friedrich, Gerd Antes, Sigrid Behr +11
The research on and application of artificial intelligence (AI) has triggered a comprehensive scientific, economic, social and political discussion. Here we argue that statistics,…
Causal inference methods for small non-randomized studies: Methods and an application in COVID-19
Sarah Friedrich, Tim Friede
The usual development cycles are too slow for the development of vaccines, diagnostics and treatments in pandemics such as the ongoing SARS-CoV-2 pandemic. Given the pressure in su…
More powerful logrank permutation tests for two-sample survival data
Marc Ditzhaus, Sarah Friedrich
Weighted logrank tests are a popular tool for analyzing right censored survival data from two independent samples. Each of these tests is optimal against a certain hazard alternati…
Analysis of Multivariate Data and Repeated Measures Designs with the R Package MANOVA.RM
Sarah Friedrich, Frank Konietschke, Markus Pauly
The numerical availability of statistical inference methods for a modern and robust analysis of longitudinal- and multivariate data in factorial experiments is an essential element…
Using EEG, SPECT, and Multivariate Resampling Methods to Differentiate Between Alzheimer's and other Cognitive Impairments
Arne Bathke, Sarah Friedrich, Frank Konietschke +4
The incidence of Alzheimer's disease (AD) and other forms of dementia is increasing in most western countries. For a precise and early diagnosis, several examination modalities exi…