Weight-of-Evidence for Forensic DNA Profiles: 34 (Statistics in Practice) - Hardcover

David J. Balding

Hardcover

ISBN 10: 0470867647 ISBN 13: 9780470867648

Publisher: Wiley, 2005

Synopsis

Assessing Weight-of-Evidence for DNA Profiles is an excellent introductory text to the use of statistical analysis for assessing DNA evidence.  It offers practical guidance to forensic scientists with little dependence on mathematical ability as the book includes background information on statistics – including likelihood ratios – population genetics, and courtroom issues.

The author, who is highly experienced in this field, has illustrated the book throughout with his own experiences as well as providing a theoretical underpinning to the subject.  It is an ideal choice for forensic scientists and lawyers, as well as statisticians and population geneticists with an interest in forensic science and DNA.

About this title

About the Author

Editors:
D. J. Balding, Imperial College of Science, Technology and Medicine, London, UK

M. Bishop, UK HGMP Resource Centre, Cambridge, UK

C. Cannings, University of Sheffield, UK

From the Back Cover

The introduction of DNA profiling into courtrooms during the late 1980s caused substantial controversy. Profiling techniques have advanced considerably since that time, and the power of DNA evidence is indisputable; but the importance of accurate evidence interpretation must not be underestimated. This book provides a thorough presentation of weight-of-evidence for DNA profiling, and aims to help both the lawyer and the forensic scientist charged with presenting DNA evidence in court.

• Links up population genetics and statistics theory with the reality of issues surrounding the presentation of evidence in court; e.g. the prosecutor’s fallacy, and the introduction of Bayesian methods in the courtroom.
• Shows how to calculate likelihood ratios from first principles, including a thorough interpretation of the θ adjustments to allow for co-ancestry.
• Provides a self-contained introduction to population genetics relevant to DNA profiles.
• Provides an introduction to the technology of short random repeat (STR, or microsatellite) based profiling, and a brief introduction to SNP profiles.

• Provides a comparison with alternative methods for evaluating weight-of-evidence, e.g. uniqueness, exclusion probabilities, and hypothesis training.
• Fully worked examples given throughout the book, as well as exercises with solutions.

Weight-of-evidence for forensic DNA profiles is aimed at forensic scientists presenting evidence in court as well as all students of evidence interpretation. Little background is necessary in either statistics or population genetics; statisticians however will find fascinating applications of important statistical concepts . This book is also suitable for judges and lawyers seeking to attain a thorough understanding of weight-of-evidence theory, and those interested in the application of these principles to the legal field and their presentation in the courtroom.

• Links up population genetics and statistics theory with the reality of issues surrounding the presentation of evidence in court; e.g. the prosecutor’s fallacy, and the introduction of Bayesian methods in the courtroom.
• Shows how to calculate likelihood ratios from first principles, including a thorough interpretation of the θ adjustments to allow for co-ancestry.
• Provides a self-contained introduction to population genetics relevant to DNA profiles.
• Provides an introduction to the technology of short random repeat (STR, or microsatellite) based profiling, and a brief introduction to SNP profiles.

• Provides a comparison with alternative methods for evaluating weight-of-evidence, e.g. uniqueness, exclusion probabilities, and hypothesis training.
• Fully worked examples given throughout the book, as well as exercises with solutions.

Weight-of-evidence for forensic DNA profiles is aimed at forensic scientists presenting evidence in court as well as all students of evidence interpretation. Little background is necessary in either statistics or population genetics; statisticians however will find fascinating applications of important statistical concepts . This book is also suitable for judges and lawyers seeking to attain a thorough understanding of weight-of-evidence theory, and those interested in the application of these principles to the legal field and their presentation in the courtroom.

Edition details

• Publisher: Wiley
• Publication date: 2005
• Language: English
• ISBN 10: 0470867647
• ISBN 13: 9780470867648
• Binding: Hardcover
• Edition number: 1
• Number of pages: 200