Importance of Biostatistics in Medical Researches

Medical Biostatistics 2

Published Researches in Medical Education in Iran

Introduction. In order to improve planning, educational methodology, and evaluation in medical education, well-proportioned, exact and prospective programs are needed. Without doubt, the main changes in medical education programs have resulted from researches performed in this area during the last decades. Revision of medical education in Iran began by the Cultural Revolution Council by order ...

Evaluation of knowledge and perception of medical students of Tehran university of medical sciences about biostatistics

This article has no abstract.

University of Wisconsin Department of Biostatistics and Medical Informatics University of Wisconsin Department of Biostatistics and Medical Informatics

We consider linear transformation models applied to right censored survival data with a change-point in the regression coefficient based on a covariate threshold. We establish consistency and weak convergence of the nonparametric maximum likelihood estima-tors. The change-point parameter is shown to be n-consistent, while the remaining parameters are shown to have the expected root-n consistenc...

University of Wisconsin Department of Biostatistics and Medical Informatics University of Wisconsin Department of Biostatistics and Medical Informatics

Two challenging problems in the clinical study of cancer are the characterization of cancer subtypes and the classification of individual patients according to those subtypes. Statistical approaches addressing these problems are hampered by population heterogeneity and challenges inherent in data integration across high-dimensional, diverse covariates. We have developed a survival-supervised la...