3 papers
stat.ML2025
Comparison of the Cox proportional hazards model and Random Survival Forest algorithm for predicting patient-specific survival probabilities in clinical trial data
Ricarda Graf, Susan Todd, M. Fazil Baksh
The Cox proportional hazards model is often used to analyze data from Randomized Controlled Trials (RCT) with time-to-event outcomes. Random survival forest (RSF) is a machine-lear…
stat.AP2023
Descriptive Discriminant Analysis of Multivariate Repeated Measures Data: A Use Case
Ricarda Graf, Marina Zeldovich, Sarah Friedrich
Psychological research often focuses on examining group differences in a set of numeric variables for which normality is doubtful. Longitudinal studies enable the investigation of…
stat.ME2023
Linear classification methods for multivariate repeated measures data -- a simulation study
Ricarda Graf, Marina Zeldovich, Sarah Friedrich
Researchers in the behavioral and social sciences use linear discriminant analysis (LDA) for predictions of group membership (classification) and for identifying the variables most…