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There are 5960 results for: content related to: Extended quasi-likelihood with fractional polynomials in the frame of the accelerated failure time model

  1. Bias in estimating the causal hazard ratio when using two-stage instrumental variable methods

    Statistics in Medicine

    Volume 34, Issue 14, 30 June 2015, Pages: 2235–2265, Fei Wan, Dylan Small, Justin E. Bekelman and Nandita Mitra

    Article first published online : 20 MAR 2015, DOI: 10.1002/sim.6470

  2. Assessing the consistency assumption by exploring treatment by covariate interactions in mixed treatment comparison meta-analysis: individual patient-level covariates versus aggregate trial-level covariates

    Statistics in Medicine

    Volume 31, Issue 29, 20 December 2012, Pages: 3840–3857, Sarah Donegan, Paula Williamson, Umberto D'Alessandro and Catrin Tudur Smith

    Article first published online : 11 JUL 2012, DOI: 10.1002/sim.5470

  3. Optimal combination of number of participants and number of repeated measurements in longitudinal studies with time-varying exposure

    Statistics in Medicine

    Volume 32, Issue 27, 30 November 2013, Pages: 4748–4762, Jose Barrera-Gómez, Donna Spiegelman and Xavier Basagaña

    Article first published online : 5 JUN 2013, DOI: 10.1002/sim.5870

  4. Methods of designing two-stage winner trials with survival outcomes

    Statistics in Medicine

    Volume 33, Issue 9, 30 April 2014, Pages: 1539–1563, Fang Fang, Yong Lin, Weichung J. Shih, Yulin Li, Jay Yang and Xiaosha Zhang

    Article first published online : 18 DEC 2013, DOI: 10.1002/sim.6070

  5. Comparing two correlated C indices with right-censored survival outcome: a one-shot nonparametric approach

    Statistics in Medicine

    Volume 34, Issue 4, 20 February 2015, Pages: 685–703, Le Kang, Weijie Chen, Nicholas A. Petrick and Brandon D. Gallas

    Article first published online : 17 NOV 2014, DOI: 10.1002/sim.6370

  6. Effects of time-invariant covariates on the estimation of longitudinal trends for transition mixed models

    Statistics in Medicine

    Volume 33, Issue 27, 30 November 2014, Pages: 4743–4755, Reyhaneh Rikhtehgaran, Iraj Kazemi and Geert Verbeke

    Article first published online : 23 JUL 2014, DOI: 10.1002/sim.6270

  7. Nowcasting influenza epidemics using non-homogeneous hidden Markov models

    Statistics in Medicine

    Volume 32, Issue 15, 10 July 2013, Pages: 2643–2660, Baltazar Nunes, Isabel Natário and M. Lucília Carvalho

    Article first published online : 5 NOV 2012, DOI: 10.1002/sim.5670

  8. A two-stage mixed-effects model approach for gene-set analyses in candidate gene studies

    Statistics in Medicine

    Volume 31, Issue 11-12, 20-30 May 2012, Pages: 1190–1202, Roula Tsonaka, Annette H. M. van der Helm-van Mil and Jeanine J. Houwing-Duistermaat

    Article first published online : 14 OCT 2011, DOI: 10.1002/sim.4370

  9. Age-period-cohort models using smoothing splines: a generalized additive model approach

    Statistics in Medicine

    Volume 33, Issue 4, 20 February 2014, Pages: 595–606, Bei Jiang and Keumhee C. Carriere

    Article first published online : 9 SEP 2013, DOI: 10.1002/sim.5970

  10. The evaluation of biosimilarity index based on reproducibility probability for assessing follow-on biologics

    Statistics in Medicine

    Volume 32, Issue 3, 10 February 2013, Pages: 406–414, Tsung-Cheng Hsieh, Shein-Chung Chow, Lan-Yan Yang and Eric Chi

    Article first published online : 17 AUG 2012, DOI: 10.1002/sim.5570

  11. Sensitivity analysis for unmeasured confounding in principal stratification settings with binary variables

    Statistics in Medicine

    Volume 31, Issue 10, 10 May 2012, Pages: 949–962, Scott Schwartz, Fan Li and Jerome P. Reiter

    Article first published online : 24 FEB 2012, DOI: 10.1002/sim.4472

  12. Performance of binary markers for censored failure time outcome: nonparametric approach based on proportions

    Statistics in Medicine

    Volume 31, Issue 11-12, 20-30 May 2012, Pages: 1113–1128, Laura Antolini and Maria Grazia Valsecchi

    Article first published online : 12 DEC 2011, DOI: 10.1002/sim.4443

  13. Estimation and testing of the relative risk of disease in case-control studies with a set of k matched controls per case with known prevalence of disease

    Statistics in Medicine

    Volume 31, Issue 1, 13 January 2012, Pages: 29–44, Barry Kurt Moser and Susan Halabi

    Article first published online : 9 DEC 2011, DOI: 10.1002/sim.4414

  14. The analysis of binary longitudinal data with time-dependent covariates

    Statistics in Medicine

    Volume 31, Issue 10, 10 May 2012, Pages: 931–948, Matthew W. Guerra, Justine Shults, Jay Amsterdam and Thomas Ten-Have

    Article first published online : 13 JAN 2012, DOI: 10.1002/sim.4465

  15. Size and power estimation for the Wilcoxon–Mann–Whitney test for ordered categorical data

    Statistics in Medicine

    Volume 30, Issue 29, 20 December 2011, Pages: 3461–3470, Yongqiang Tang

    Article first published online : 15 NOV 2011, DOI: 10.1002/sim.4407

  16. Estimating incidence rates using exact or interval-censored data with an application to hospital-acquired infections

    Statistics in Medicine

    Volume 31, Issue 10, 10 May 2012, Pages: 963–977, Lisha Deng, Peter J. Diggle and John Cheesbrough

    Article first published online : 7 DEC 2011, DOI: 10.1002/sim.4418

  17. Causal inference in epidemiological studies with strong confounding

    Statistics in Medicine

    Volume 31, Issue 13, 15 June 2012, Pages: 1380–1404, Kelly L. Moore, Romain Neugebauer, Mark J. van der Laan and Ira B. Tager

    Article first published online : 23 FEB 2012, DOI: 10.1002/sim.4469

  18. A marginal-mean ANOVA approach for analyzing multireader multicase radiological imaging data

    Statistics in Medicine

    Volume 33, Issue 2, 30 January 2014, Pages: 330–360, Stephen L. Hillis

    Article first published online : 23 AUG 2013, DOI: 10.1002/sim.5926

  19. Finite mixture varying coefficient models for analyzing longitudinal heterogenous data

    Statistics in Medicine

    Volume 31, Issue 6, 15 March 2012, Pages: 544–560, Zhaohua Lu and Xinyuan Song

    Article first published online : 9 DEC 2011, DOI: 10.1002/sim.4420

  20. Efficient designs of gene–environment interaction studies: implications of Hardy–Weinberg equilibrium and gene–environment independence

    Statistics in Medicine

    Volume 31, Issue 22, 28 September 2012, Pages: 2516–2530, Jinbo Chen, Guolian Kang, Tyler VanderWeele, Cuilin Zhang and Bhramar Mukherjee

    Article first published online : 24 FEB 2012, DOI: 10.1002/sim.4460