1 citations · 1 across the 2 of their papers we have counts for
2 papers
stat.ME2022★ 1 cited
Exhuming nonnegative garrote from oblivion using suitable initial estimates- illustration in low and high-dimensional real data
Edwin Kipruto, Willi Sauerbrei
The nonnegative garrote (NNG) is among the first approaches that combine variable selection and shrinkage of regression estimates. When more than the derivation of a predictor is o…
stat.ME2022
Effects of Influential Points and Sample Size on the Selection and Replicability of Multivariable Fractional Polynomial Models
Willi Sauerbrei, Edwin Kipruto, James Balmford
The multivariable fractional polynomial (MFP) procedure combines variable selection with a function selection procedure (FSP). For continuous variables, a closed test procedure is…