qpcR: an R package for sigmoidal model selection in quantitative real-time polymerase chain reaction analysis. - Christian Ritz 002; Andrej-Nikolai Spiess (Bioinform., 2008)

Highly accurate sigmoidal fitting of real-time PCR data by introducing a parameter for asymmetry. - Andrej-Nikolai Spiess; Caroline Feig; Christian Ritz 002 (BMC Bioinform., 2008)

Statistical Approach in Personalized Nutrition Exemplified by Reanalysis of Public Datasets. - Paola G. Ferrario; Maik Döring; Christian Ritz 002 (Data, 2025)