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New acquisition techniques such as 3D face reconstruction taken from a distance, multi spectral fingerprint images are important to increase the versatility of biometrics Moreover biometric recognition is now used as access control schemes towards mobile phones. However prior to deployment the security of the biometric system itself must be investigated. This includes fake resistance of sensors and biometric information protection.
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Biometry --- Epidemiology --- Biostatistics. --- Epidemiologic Methods. --- Biometry. --- Epidemiology.
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This volume of the Biostatistics and Health Sciences Set focuses on statistics applied to clinical research. The use of SAS for data management and statistical modeling is illustrated using various examples.ïÅư Many aspects of data processing and statistical analysis of cross-sectional and experimental medical data are covered, including regression models commonly found in medical statistics. This practical book is primarily intended for health researchers with a basic knowledge of statistical methodology. Assuming basic concepts, the authors focus on the practice of biostatistical methods essential to clinical research, epidemiology and analysis of biomedical data (including comparison of two groups, analysis of categorical data, ANOVA, linear and logistic regression, and survival analysis).ïÅư The use of examples from clinical trials and epidemiological studies provide the basis for a series of practical exercises, which provide instruction and familiarize the reader with essential SAS commands.
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Quatrième de couverture : "Cet ouvrage propose une introduction à la statistique sans qu'aucune connaissance préalable ne soit nécessaire. À partir du concept central de « variabilité », l'auteur aborde les notions de distribution, de statistique descriptive, d'estimation, d'intervalle de confiance, de test statistique, de corrélation et de modélisation statistique (régression linéaire et logistique), tout en recherchant un certain équilibre entre une description littérale des concepts et un minimum de formalisme mathématique. Des problématiques plus techniques comme le calcul de la taille d'un échantillon, la question de la validité d'un intervalle de confiance, le principe d'un test d'équivalence ou le choix d'un modèle de régression sont également présentées. Ce texte a été écrit à l'intention des étudiants des sciences de la vie (par exemple biologie ou médecine) mais s'adresse aussi aux étudiants et chercheurs d'autres domaines désirant s'initier à la statistique et se préparer dans les meilleures conditions à aborder des ouvrages statistiques plus avancés."
Biometry --- Statistics as Topic --- Probability
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Principles and Practice of Clinical Research, Fourth Edition has been thoroughly revised to provide a comprehensive look at both the fundamental principles and expanding practice of clinical research. New to this edition of this highly regarded reference, authors have focused on examples that broadly reflect clinical research on a global scale while including a discussion of international regulations, studies, and implications. In addition to key topics such as bioethics, clinical outcome data, cultural diversity, protocol guidelines, and "omicïÅư platforms, this edition contains new chapters devoted to electronic health records and informational resources for clinical researchers, as well as the many opportunities associated with big data. Covering a vast number of topics and practical advice for both novice and advanced clinical investigators, this book is a highly relevant and essential resource for all those involved in conducting human research.
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Biometry --- Biométrie --- Computer programs. --- Logiciels --- Stata.
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