Items where Author is "Friede, Tim"

Rodgers, Jeff and Friede, Tim and Vonberg, Frederick W and Constantinescu, Cris S and Coles, Alasdair and Chataway, Jeremy and Duddy, Martin and Emsley, Hedley and Ford, Helen and Fisniku, Leonora and Galea, Ian and Harrower, Timothy and Hobart, Jeremy and Huseyin, Huseyin and Kipps, Christopher M and Marta, Monica and McDonnell, Gavin V and McLean, Brendan and Pearson, Owen R and Rog, David and Schmierer, Klaus and Sharrack, Basil and Straukiene, Agne and Wilson, Heather C and Ford, David V and Middleton, Rod M and Nicholas, Richard (2022) The impact of smoking cessation on multiple sclerosis disease progression. Brain, 145 (4). pp. 1368-1378. ISSN 0006-8950

Kunz, Cornelia Ursula and Friede, Tim and Parsons, Nicholas and Todd, Susan and Stallard, Nigel (2015) A comparison of methods for treatment selection in seamless phase II/III clinical trials incorporating information on short-term endpoints. Journal of Biopharmaceutical Statistics, 25 (1). pp. 170-189. ISSN 1054-3406

Kunz, Cornelia Ursula and Friede, Tim and Parsons, Nick and Todd, Susan and Stallard, Nigel (2014) Data-driven treatment selection for seamless phase II/III trials incorporating early-outcome data. Pharmaceutical Statistics, 13 (4). pp. 238-246. ISSN 1539-1604

Ferreira, Isabelle M. S. and Ball, Linden J. and Friede, Tim and Scrivener, Stephen A. R. (2004) SKETCHING BEHAVIOUR IN OBJECT RECALL AND OBJECT COPYING. In: Multidisciplinary Approaches to Visual Representaions and Interpritations :. Elsevier Science Ltd., Oxford.

Kieser, Meinhard; and Friede, Tim (2003) Simple procedures for blinded sample size adjustment that do not affect the type I error rate. Statistics in Medicine, 22 (23). pp. 2571-2581. ISSN 1097-0258

Friede, Tim (2003) A Comparison of Procedures for Adaptive Choice of Location Tests in Flexible Two-Stage Designs. Biometrical Journal, 45 (3). pp. 292-310. ISSN 1521-4036

Friede, Tim and Kieser, Meinhard (2003) Blinded sample size reassessment in non-inferiority and equivalence trials. Statistics in Medicine, 22 (6). pp. 995-1007. ISSN 1097-0258

Poloschek, C. M. and Friede, Tim and Krastel, H. and Holz, F. G. (2002) Das multifokale Elektroretinogramm: Vergleich von Scanning Laser Ophthalmoskop – und Monitorstimulation (The multifocal electroretinogram: comparison of scanning laser ophthalmoscope and monitor stimulation). Ophthalmologe, 99 (6). pp. 457-463. ISSN 0941-293X

Friede, Tim and Kieser, Meinhard A. (2002) On the inappropriateness of an EM algorithm based procedure for blinded sample size re-estimation. Statistics in Medicine, 21 (2). pp. 165-176. ISSN 1097-0258

Keiser, Meinhard and Schneider, Brit and Friede, Tim (2002) A bootstrap procedure for adaptive selection of the test statistic in flexible two-stage designs. Biometrical Journal, 44 (5). pp. 641-652. ISSN 1521-4036

Friede, Tim and Kieser, Meinhard A. (2001) Comparison of methods for adaptive sample size adjustment. Statistics in Medicine, 20 (24). pp. 3861-3873. ISSN 1097-0258

Steiner, Thorsten and Friede, Tim and Aschoff, Alfred and Schellinger, Peter Dieter and Schwab, Stefan and Hacke, Werner (2001) Effect and feasibility of controlled rewarming after moderate hypothermia in stroke patients with malignant infarction of the middle cerebral artery. Stroke, 32 (12). pp. 2833-2835. ISSN 1524-4628

Friede, Tim and Kieser, Meinhard A. and Victor, N. (2001) Blind sample size adjustment in clinical trials: a case study. Biocybernetics and Biomedical Engineering, 21. pp. 19-27. ISSN 0208-5216

Friede, Tim and Kieser, Meinhard A. (2001) Sample size adjustment in clinical trials for proving equivalence. Drug Information Journal, 35. pp. 1401-1408. ISSN 2164-9200

Victor, N. and Kieser, Meinhard A. and Friede, Tim (2001) The potential of adaptive designs. Bulletin of the International Statistical Institute, 59 (3). pp. 57-58.

Kieser, Meinhard and Friede, Tim (2000) Re-calculating the sample size in internal pilot study designs with control of the type I error rate. Statistics in Medicine, 19 (7). pp. 901-911. ISSN 1097-0258

Kieser, Meinhard and Friede, Tim (2000) Blinded sample size re-estimation in multi-armed clinical trials. Drug Information Journal, 34. pp. 455-460. ISSN 2164-9200