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Rainer Puhr

Researcher at University of New South Wales

Publications -  12
Citations -  365

Rainer Puhr is an academic researcher from University of New South Wales. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 2, co-authored 4 publications receiving 185 citations. Previous affiliations of Rainer Puhr include Medical University of Vienna.

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Firth's logistic regression with rare events: accurate effect estimates and predictions?

TL;DR: Two simple modifications of Firth's logistic regression resulting in unbiased predicted probabilities are proposed and one introduces some bias, but this is compensated by a decrease in the mean squared error.
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Bias‐reduced and separation‐proof conditional logistic regression with small or sparse data sets

TL;DR: CFL is proposed as an attractive solution to the stratified analysis of binary data, irrespective of the occurrence of monotone likelihood, and confidence intervals and tests based on the penalized conditional likelihood had close-to-nominal coverage rates and yielded highest power among all methods compared, respectively.
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Lack of impact of ABO blood group or corresponding isoantibodies on the immune response after rabies vaccination.

TL;DR: Demand for rabies hyperimmunoglobulin has increased recently, requiring optimization of vaccination schemes for immunized plasma donors, and any correlation of the immune response with blood group or isoantibody levels was not found.