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QA 76.9.D26 Database design --- QA 76.9.D26 Database design --- QA 76.9.D26 Database design

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PHP confirme chaque jour sa suprématie parmi les langages de script en matière de fiabilité, de souplesse, et d'ouverture. Associé à la base de données MySQL, autre fleuron du logiciel libre, il permet de créer de façon simple et efficace les sites Web les plus complexes. Ce livre montre par l'exemple comment créer un site dynamique et performant à partir de bases de données constamment mises à jour.Plébiscité depuis sa sortie pour ses qualités pédagogiques, Pratique de MySQL et PHP bénéficie aujourd'hui d'une révision complète.Parmi les nouveautés marquantes de cette deuxième édition, on notera les chapitres consacrés à XML et au graphiques. Profitant de la réorganisation, de nombreuses sections ont par ailleurs été étoffées, notamment celles concernant la programmation objet ou l'administration MySQL.

QA 76.9.D26 Database design

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Evidence from randomized controlled clinical trials is widely accepted as the only sound basis for assessing the efficacy of new medical treatments. Statistical methods play a key role in all stages of these trials, including their justification, design, and analysis. This second edition of Introduction to Randomized Controlled Clinical Trials provides a concise presentation of the principles applied in this area. It details the concepts behind randomization and methods for designing and analyzing trials and also includes information on meta-analysis and specialized designs, such as cross-over trials, cluster-randomized designs, and equivalence studies.This latest edition features new and revised references, examples, exercises, and a new chapter dedicated to binary outcomes and survival analysis. It also presents numerous examples taken from the medical literature, contains exercises at the end of each chapter, and offers solutions in an appendix. The author uses Minitab and R software throughout the text for implementing the methods that are presented.Comprehensive and accessible, Introduction to Randomized Controlled Clinical Trials is well-suited for those familiar with elementary statistical ideas and methods who want to further their knowledge of the subject.

W 20.5 Medical research (General) --- W 20.5 Medical research (General) --- W 20.5 Medical research (General) --- Research Design --- Research Design --- Research Design --- Statistics --- Statistics --- Statistics --- Randomized Controlled Trials --- Randomized Controlled Trials --- Randomized Controlled Trials

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This book offers a strategy for assessing epidemiologic research findings. Specific tools for assessing the presence and impact of selection bias in both cohort and case-control studies, bias from non-response, confounding, exposure measurement error, disease measurement error, and random error are identified and evaluated. Such information should help those who generate and interpret epidemiological research make a more accurate appraisal of the current evidence and gain greater clarity about research needs.

Epidemiology --- WA 105 Epidemiology --- Epidemiologic Methods --- Epidemiologic Research Design --- Bias (Epidemiology)

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The second volume in the Wiley reference series in Biostatistics. Featuring articles from the prestigious Encyclopedia of Biostatistics, many of which have been fully revised and updated to include recent developments, Biostatistics in Clinical Trials also includes up to 25ewly commissioned material reflecting the latest thinking in: ? Bayesian methods ? Benefit/risk assessment ? Cost-effectiveness ? Ethics ? Fraud With exceptional contributions from leading experts in academia, government and industry, Biostatistics in Clinical Trials has been designed to complement existing texts by providing extensive, up-to-date coverage and introducing the reader to the research literature. Offering comprehensive coverage of all aspects of clinical trials Biostatistics in Clinical Trials: ? Includes concise definitions and introductions to numerous concepts found in current literature ? Discusses the software and textbooks available ? Uses extensive cross-references helping to facilitate further research and enabling the reader to locate definitions and related concepts Biostatistics in Clinical Trials offers both academics and practitioners from various disciplines and settings, such as universities, the pharmaceutical industry and clinical research organisations, up-to-date information as well as references to assist professionals involved in the design and conduct of clinical trials.

Mathematical statistics --- QV 771 Standardization and evaluation of drugs --- Clinical Trials --- Biometry --- Clinical Trials as Topic --- Epidemiologic Methods --- Clinical trials --- methods --- Statistical methods --- Machine design. --- Structural design. --- Statistical methods.