TY  - BOOK
A1  - Konakov, Valentin S.
A1  - Läuter, Henning
A1  - Liero, Hannelore
T1  - Nonparametric versus parametric goodness of fit
T3  - Discussion Paper / Humboldt-Universität zu Berlin, Institut für Mathematik, SFB 373
Y1  - 1995
VL  - 49
CY  - Berlin
ER  - 
TY  - BOOK
A1  - Konakov, Valentin S.
A1  - Läuter, Henning
A1  - Liero, Hannelore
T1  - Comparison of the asymptotic power of tests based on L2- and L-norms under non-standard local alternatives
T3  - Discussion Paper / Humboldt-Universität zu Berlin, Institut für Mathematik, SFB 373
Y1  - 1995
VL  - 10
CY  - Berlin
ER  - 
TY  - BOOK
A1  - Läuter, Henning
A1  - Liero, Hannelore
T1  - Ill-posed inverse problems
T3  - Discussion Paper / Humboldt-Universität zu Berlin, Institut für Mathematik, SFB 373
Y1  - 1996
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Liero, Hannelore
T1  - Nonparametric versus parametric goodness of fit
Y1  - 1996
ER  - 
TY  - JOUR
A1  - Liero, Hannelore
A1  - Läuter, Henning
A1  - Konakov, V. D.
T1  - Nonparametric versus parametric goodness of fit
Y1  - 1998
SN  - 0323-3944
ER  - 
TY  - THES
A1  - Liero, Hannelore
T1  - Global measures of deviation of nonparametric curve estimators : strong uniform consistency and limit theorems
Y1  - 1999
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Liero, Hannelore
T1  - Testing homoscedasticity in nonparametric regression
T3  - Preprint / Universität Potsdam, Institut für Mathematik
Y1  - 1999
VL  - 1999, 10
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Liero, Hannelore
T1  - Goodness of fit tests of L2-Type
T3  - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell
Y1  - 2003
SN  - 1437-739X
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Liero, Hannelore
T1  - Testing the hazard rate part 1
T3  - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell
Y1  - 2003
SN  - 1437-739X
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - BOOK
A1  - Liero, Hannelore
T1  - Estimation and testing the effect of covariates in accelerated life time models under censoring
T3  - Preprint / Universität Potsdam, Institut für Mathematik, Mathematische Statistik un
Y1  - 2010
SN  - 1613-3307
PB  - Univ.
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Mühlenbruch, Kristin
A1  - Kuxhaus, Olga
A1  - Pencina, Michael J.
A1  - Boeing, Heiner
A1  - Liero, Hannelore
A1  - Schulze, Matthias Bernd
T1  - A confidence ellipse for the Net Reclassification Improvement
JF  - European journal of epidemiology
N2  - The Net Reclassification Improvement (NRI) has become a popular metric for evaluating improvement in disease prediction models through the past years. The concept is relatively straightforward but usage and interpretation has been different across studies. While no thresholds exist for evaluating the degree of improvement, many studies have relied solely on the significance of the NRI estimate. However, recent studies recommend that statistical testing with the NRI should be avoided. We propose using confidence ellipses around the estimated values of event and non-event NRIs which might provide the best measure of variability around the point estimates. Our developments are illustrated using practical examples from EPIC-Potsdam study.
KW  - Risk assessment
KW  - Risk model
KW  - Model comparison
KW  - Reclassification
KW  - Confidence intervals
Y1  - 2015
U6  - https://doi.org/10.1007/s10654-015-0001-1
SN  - 0393-2990
SN  - 1573-7284
VL  - 30
IS  - 4
SP  - 299
EP  - 304
PB  - Springer
CY  - Dordrecht
ER  - 
TY  - JOUR
A1  - Wichitsa-Nguan, Korakot
A1  - Läuter, Henning
A1  - Liero, Hannelore
T1  - Estimability in Cox models
JF  - Statistical Papers
N2  - Our procedure of estimating is the maximum partial likelihood estimate (MPLE) which is the appropriate estimate in the Cox model with a general censoring distribution, covariates and an unknown baseline hazard rate . We find conditions for estimability and asymptotic estimability. The asymptotic variance matrix of the MPLE is represented and properties are discussed.
KW  - Cox model
KW  - Estimability
KW  - Asymptotic variance of maximum partial likelihood estimate
Y1  - 2016
U6  - https://doi.org/10.1007/s00362-016-0755-x
SN  - 0932-5026
SN  - 1613-9798
VL  - 57
SP  - 1121
EP  - 1140
PB  - Springer
CY  - New York
ER  -