Works matching IS 02776715 AND DT 2001 AND VI 20 AND IP 24

Results: 23

A comparison of methods for adaptive sample size adjustment.

Published in:

2001

By:

Friede, Tim;
Kieser, Meinhard;
Friede, T;
Kieser, M

Publication type:

journal article

Prospective application of Bayesian monitoring and analysis in an "open" randomized clinical trial.

Published in:

2001

By:

Vail, A.;
Hornbuckle, J.;
Spiegelhalter, D. J.;
Thornton, J. G.

Publication type:

journal article

Estimation of bivariate measurements having different change points, with application to cognitive ageing.

Published in:

2001

By:

Hall, Charles B.;
Ying, Jun;
Kuo, Lynn;
Sliwinski, Martin;
Buschke, Herman;
Katz, Mindy;
Lipton, Richard B.;
Hall, C B;
Ying, J;
Kuo, L;
Sliwinski, M;
Buschke, H;
Katz, M;
Lipton, R B

Publication type:

journal article

Analysis of the infection system of human T-cell leukaemia virus type I based on a mathematical epidemic model.

Published in:

2001

By:

Eshima, Nobuoki;
Tabata, Minoru;
Kikuchi, Hiroshi;
Karukaya, Shigeru;
Taguchi, Toshio;
Eshima, N;
Tabata, M;
Kikuchi, H;
Karukaya, S;
Taguchi, T

Publication type:

journal article

On the use of Cox regression in the presence of an irregularly observed time-dependent covariate.

Published in:

2001

By:

de Bruijne, Mattheus H. J.;
le Cessie, Saskia;
Kluin-Nelemans, Hanneke C.;
van Houwelingen, Hans C.;
de Bruijne, M H;
le Cessie, S;
Kluin-Nelemans, H C;
van Houwelingen, H C

Publication type:

journal article

Application of random effect ordinal regression model for outcome evaluation of two randomized controlled trials.

Published in:

2001

By:

Marinacci, Chiara;
Schifano, Patrizia;
Borgia, Piero;
Perucci, Carlo A.;
Marinacci, C;
Schifano, P;
Borgia, P;
Perucci, C A

Publication type:

journal article

Modelling cause-specific hazards with radial basis function artificial neural networks: application to 2233 breast cancer patients.

Published in:

2001

By:

Boracchi, Patrizia;
Biganzoli, Elia;
Marubini, Ettore;
Boracchi, P;
Biganzoli, E;
Marubini, E

Publication type:

journal article

Preface.

Published in:

Statistics in Medicine, 2001, v. 20, n. 24, p. 3649, doi. 10.1002/sim.1174

By:

Valsecchi, Maria Grazia

Publication type:

Article

Towards a curriculum for the consultant biostatistician: identification of central disciplines.

Published in:

2001

By:

Tobi, Hilde;
Joop Kuik, D.;
Dick Bezemer, P.;
Ket, Paul;
Tobi, H;
Kuik, D J;
Bezemer, P D;
Ket, P

Publication type:

journal article

Intention-to-treat: methods for dealing with missing values in clinical trials of progressively deteriorating diseases.

Published in:

2001

By:

Unnebrink, Kristina;
Windeler, Jürgen;
Unnebrink, K;
Windeler, J

Publication type:

journal article

Analysis of recurrent failure times data: should the baseline hazard be stratified?

Published in:

2001

By:

Mahé, Cédric;
Chevret, Sylvie;
Mahé, C;
Chevret, S

Publication type:

journal article

Number needed to treat (NNT): estimation of a measure of clinical benefit.

Published in:

2001

By:

Walter, S. D.

Publication type:

journal article

Current and future challenges in the design and analysis of cluster randomization trials.

Published in:

2001

By:

Klar, Neil;
Donner, Allan;
Klar, N;
Donner, A

Publication type:

journal article

Sensitivity analysis of longitudinal binary quality of life data with drop-out: an example using the EORTC QLQ-C30.

Published in:

2001

By:

Van Steen, Kristel;
Curran, Desmond;
Molenberghs, Geert;
Van Steen, K;
Curran, D;
Molenberghs, G

Publication type:

journal article

Construction of a single global scale for multi-item assessments of the same variable.

Published in:

2001

By:

Svensson, Elisabeth;
Svensson, E

Publication type:

journal article

A refined method for the meta-analysis of controlled clinical trials with binary outcome.

Published in:

2001

By:

Hartung, Joachim;
Knapp, Guido;
Hartung, J;
Knapp, G

Publication type:

journal article

Residual mass histology in testicular cancer: development and validation of a clinical prediction rule.

Published in:

2001

By:

Steyerberg, Ewout W.;
Vergouwe, Yvonne;
Jan Keizer, H.;
Habbema, J. Dik F.;
Steyerberg, E W;
Vergouwe, Y;
Keizer, H J;
Habbema, J D;
ReHiT Study Group

Publication type:

journal article

Analysis of ambulatory blood pressure monitor data using a hierarchical model incorporating restricted cubic splines and heterogeneous within-subject variances.

Published in:

2001

By:

Lambert, Paul C.;
Abrams, Keith R.;
Jones, David R.;
Halligan, Aidan W. F.;
Shennan, Andrew;
Lambert, P C;
Abrams, K R;
Jones, D R;
Halligan, A W;
Shennan, A

Publication type:

journal article

Impact of missing data due to drop-outs on estimators for rates of change in longitudinal studies: a simulation study.

Published in:

2001

By:

Touloumi, G.;
Babiker, A. G.;
Pocock, S. J.;
Darbyshire, J. H.

Publication type:

journal article

Comparison of smoothing techniques for CD4 data in a Markov model with states defined by CD4: an example on the estimation of the HIV incubation time distribution.

Published in:

2001

By:

Sypsa, V.;
Touloumi, G.;
Kenward, M.;
Karafoulidou, A.;
Hatzakis, A.

Publication type:

journal article

Modification of the sample size and the schedule of interim analyses in survival trials based on data inspections.

Published in:

2001

By:

Schäfer, Helmut;
Müller, Hans-Helge;
Schäfer, H;
Müller, H H

Publication type:

journal article

Bruno de Finetti: the mathematician, the statistician, the economist, the forerunner.

Published in:

2001

By:

Rossi, Carla;
Rossi, C

Publication type:

journal article

Accounting for correlation and compliance in cluster randomized trials.

Published in:

2001

By:

Loeys, T.;
Vansteelandt, S.;
Goetghebeur, E.

Publication type:

journal article