activity
20222026
most citedCorrection of overfitting bias in regression models

6 citations · 12 across the 6 of their papers we have counts for

collaborators

6 papers

stat.ME2026

BFI: An R Package for Bayesian Federated Inference

Hassan Pazira, Marianne A. Jonker

Bayesian Federated Inference (BFI) estimates statistical models from multicenter data when individual-level observations cannot be combined across centers. We present \pkg{BFI}, an…

stat.ME2026

An Accurate and Single-Communication Federated Inference Algorithm

Laura Montagnani, Anthony CC Coolen, Marianne A Jonker

Joint analyses across multiple institutions are increasingly important in biomedical and epidemiological research, particularly for rare diseases where datasets are typical small.…

stat.ME2024★ 1 cited

Bayesian Federated Inference for Survival Models

Hassan Pazira, Emanuele Massa, Jetty AM Weijers +2

In cancer research, overall survival and progression free survival are often analyzed with the Cox model. To estimate accurately the parameters in the model, sufficient data and, m…

stat.AP2024★ 1 cited

Bayesian Federated Inference for regression models based on non-shared multicenter data sets from heterogeneous populations

Marianne A Jonker, Hassan Pazira, Anthony CC Coolen

To estimate accurately the parameters of a regression model, the sample size must be large enough relative to the number of possible predictors for the model. In practice, sufficie…

math.ST2022★ 4 cited

Penalization-induced shrinking without rotation in high dimensional GLM regression: a cavity analysis

Emanuele Massa, Marianne Jonker, Anthony Coolen

In high dimensional regression, where the number of covariates is of the order of the number of observations, ridge penalization is often used as a remedy against overfitting. Unfo…

stat.ME2022★ 6 cited

Correction of overfitting bias in regression models

Emanuele Massa, Marianne Jonker, Kit Roes +1

Regression analysis based on many covariates is becoming increasingly common. However, when the number of covariates is of the same order as the number of observations , max…