Lucy, David Introductory Statistics for Forensic Scientists
1. Edition - November 2005 32.90 Euro 2005. 266 Pages, Softcover ISBN-10: 0-470-02201-9 ISBN-13: 978-0-470-02201-6 - John Wiley & Sons
Short description Introduction to Statistics for Forensic Scientists is an essential introduction to the subject, gently guiding the reader through the key statistical techniques used to evaluate various types of forensic evidence. Assuming only a modest mathematical background, the book uses real-life examples from the forensic science literature and forensic case-work to illustrate relevant statistical concepts and methods.
Opening with a brief overview of the history and use of statistics within forensic science, the text then goes on to introduce statistical techniques commonly used to examine data obtained during laboratory experiments. There is a strong emphasis on the evaluation of scientific observation as evidence and modern Bayesian approaches to interpreting forensic data for the courts. The analysis of key forms of evidence are discussed throughout with a particular focus on DNA, fibres and glass.
An invaluable introduction to the statistical interpretation of forensic evidence; this book will be invaluable for all undergraduates taking courses in forensic science. * Introduction to the key statistical techniques used in the evaluation of forensic evidence * Includes end of chapter exercises to enhance student understanding * Numerous examples taken from forensic science to put the subject into context
From the contents Table of Contents (Provisional)
History and types of Data
1.1 Introduction to the use of statistics in forensic science
1.2 Some examples of how statistics are used in forensic science
1.3 Types of data
1.4 Populations and samples
1.5 Distributions * Location and dispersion
2.1 Location
2.2 Dispersion
2.3 Measurement error and hierarchy of error * Simple probability
3.1 Absolute probability models
3.2 Binomial probability * The normal distribution
4.1 Percentage points of the normal distribution
4.2 Standard deviation and standard error of the mean
4.3 Percentage points of the normal distribution * Testing between sample means
5.1 The t distribution and the standard error of the mean
5.2 T testing between two independent samples * Conditional probability
6.1 Why we need conditional probability and values of evidence
6.2 Conditional probability * Bayes' theorem and the value of evidence
7.1 Bayes' theorem
7.2 The value of evidence * Examples in the value of evidence
8.1 Blood group frequencies
8.2 Trouser fibres
8.3 Height description from eyewitness * Errors in interpretation
9.1 Statistically based errors of interpretation
9.2 Methodological errors of interpretation * DNA1
10.1 Loci and alleles
10.2 Simple case genotypic frequencies
10.3 Hardy-Weinberg equilibrium
10.4 Simple case allelic frequencies
10.5 Accounting for sub-populations * DNA II
11.1 Paternity-mother and father unrelated
11.2 Database searches and value of evidence
11.3 Discussion * Current developments in Forensic Statistics
