A Criminologist's Guide to R: Crime by the Numbers introduces the programming language R and covers the necessary skills to conduct quantitative research in criminology. By the end of this book, a person without any prior programming experience can take raw crime data, be able to clean it, visualize the data, present it using R Markdown, and change it to a format ready for analysis. A Criminologist's Guide to R focuses on skills specifically for criminology such as spatial joins, mapping, and scraping data from PDFs, however any social scientist looking for an introduction to R for data analysis will find this useful. Key Features: Introduction to RStudio including how to change user preference settings. Basic data exploration and cleaning – subsetting, loading data, regular expressions, aggregating data. Graphing with ggplot2. How to make maps (hotspot maps, choropleth maps, interactive maps). Webscraping and PDF scraping. Project management – how to prepare for a project, how to decide which projects to do, best ways to collaborate with people, how to store your code (using git), and how to test your code.

This book introduces the programming language R and covers the necessary skills to conduct quantitative research in criminology. By the end, a person without any prior programming experience can take raw crime data, be able to clean it, visualize the data, present it using R Markdown, and change it to a format ready for analysis.

This book provides hands-on guidance for researchers and practitioners in criminal justice and criminology to perform statistical analyses and data visualization in the free and open-source software R. It offers a step-by-step guide for beginners to become familiar with the RStudio platform and tidyverse set of packages. This volume will help users master the fundamentals of the R programming language, providing tutorials in each chapter that lay out research questions and hypotheses centering around a real criminal justice dataset, such as data from the National Survey on Drug Use and Health, National Crime Victimization Survey, Youth Risk Behavior Surveillance System, The Monitoring the Future Study, and The National Youth Survey. Users will also learn how to manipulate common sources of agency data, such as calls-for-service (CFS) data. The end of each chapter includes exercises that reinforce the R tutorial examples, designed to help master the software as well as to provide practice on statistical concepts, data analysis, and interpretation of results. The text can be used as a stand-alone guide to learning R or it can be used as a companion guide to an introductory statistics textbook, such as Basic Statistics in Criminal Justice (2020).

Criminological research lies at the heart of criminological theory, influences social policy development, as well as informs criminal justice practice. The ability to collect, analyse and present empirical data is a core skill every student of criminology must learn. Written as an engaging step-by-step guide and illustrated by detailed case studies, this book guides the reader in how to analyse criminological data. Key features of the book include: o Guidance on how to identify a research topic, designing a research study, accounting for the role of the researcher and writing up and presenting research findings. o A thorough account of the development of qualitative and quantitative research methodologies and data analysis within the field of criminology. o Relevant and up-to-date case studies, drawn from internationally published criminological research sources. o Clear and accessible chapter content supported by helpful introductions, concise summaries, self-study questions and suggestions for further reading. Understanding Criminological Research: A Guide to Data Analysis in invaluable reading for both undergraduate and postgraduate students in criminology and criminal justice.

Criminological research lies at the heart of criminological theory, influences social policy development, as well as informs criminal justice practice. The ability to collect, analyse and present empirical data is a core skill every student of criminology must learn. Written as an engaging step-by-step guide and illustrated by detailed case studies, this book guides the reader in how to analyse criminological data. Key features of the book include: o Guidance on how to identify a research topic, designing a research study, accounting for the role of the researcher and writing up and presenting research findings. o A thorough account of the development of qualitative and quantitative research methodologies and data analysis within the field of criminology. o Relevant and up-to-date case studies, drawn from internationally published criminological research sources. o Clear and accessible chapter content supported by helpful introductions, concise summaries, self-study questions and suggestions for further reading. Understanding Criminological Research: A Guide to Data Analysis in invaluable reading for both undergraduate and postgraduate students in criminology and criminal justice.

This ebook is a selective guide designed to help scholars and students of criminology find reliable sources of information by directing them to the best available scholarly materials in whatever form or format they appear from books, chapters, and journal articles to online archives, electronic data sets, and blogs. Written by a leading international authority on the subject, the ebook provides bibliographic information supported by direct recommendations about which sources to consult and editorial commentary to make it clear how the cited sources are interrelated related. A reader will discover, for instance, the most reliable introductions and overviews to the topic, and the most important publications on various areas of scholarly interest within this topic. In criminology, as in other disciplines, researchers at all levels are drowning in potentially useful scholarly information, and this guide has been created as a tool for cutting through that material to find the exact source you need. This ebook is a static version of an article from Oxford Bibliographies Online: Criminology, a dynamic, continuously updated, online resource designed to provide authoritative guidance through scholarship and other materials relevant to the study and practice of criminology. Oxford Bibliographies Online covers most subject disciplines within the social science and humanities, for more information visit www.aboutobo.com.

Criminological Skills and Research for Beginners is a comprehensive and engaging guide to research methods in Criminology, and the skills required for academic success. Written specifically for undergraduate students and novice researchers, this book has been designed as a lively and accessible guide to planning, conducting and reporting research in the subject. It emphasises practical skills required in studying Criminology, the importance of criminological research, and places related methodology firmly in the context of students’ broader study of the discipline, before moving on to provide a detailed guide to the actual processes of research. It is common for Criminology undergraduates to feel intimidated at the prospect of conducting their own research, and these students typically struggle to see the relevance of research methods to their own studies. This book speaks directly to the needs of such students, and includes contemporary examples and case studies that bring a topic that is often thought of as dry to life, providing a thorough and accessible practical guide that students can return to at each stage of their research, all the way through to their dissertation. This book covers: an examination of the theoretical, political and ethical debates in criminological research; a complete guide to planning criminological research, assisting student researchers in identifying their research questions, choosing their research methods and critiquing the available literature; guidance on the practicalities and processes of collecting data; a discussion of the process of analysing data and writing up research. New to the second edition is a brand new section on research skills in Criminology, including detailed coverage of writing skills, referencing, dissertations and research reports, presentation skills and revision. The book also offers additional coverage of the politics of criminological research and the presentation of official crime statistics. Including an extensive glossary and an integrated companion website with extra examples, exercises and videos to further develop students’ understanding, this book is essential reading for any undergraduate on a Criminological Research Methods or Research Skills course, or for anyone in need of practical guidance on any or all of the various stages involved in conducting thorough and effective criminological research.

The Encyclopedia of RESEARCH METHODS IN CRIMINOLOGY & CRIMINAL JUSTICE The most comprehensive reference work on research designs and methods in criminology and criminal justice This Encyclopedia of Research Methods in Criminology and Criminal Justice offers a comprehensive survey of research methodologies and statistical techniques that are popular in criminology and criminal justice systems across the globe. With contributions from leading scholars and practitioners in the field, it offers a clear insight into the techniques that are currently in use to answer the pressing questions in criminology and criminal justice. The Encyclopedia contains essential information from a diverse pool of authors about research designs grounded in both qualitative and quantitative approaches. It includes information on popular datasets and leading resources of government statistics. In addition, the contributors cover a wide range of topics such as: the most current research on the link between guns and crime, rational choice theory, and the use of technology like geospatial mapping as a crime reduction tool. This invaluable reference work: Offers a comprehensive survey of international research designs, methods, and statistical techniques Includes contributions from leading figures in the field Contains data on criminology and criminal justice from Cambridge to Chicago Presents information on capital punishment, domestic violence, crime science, and much more Helps us to better understand, explain, and prevent crime Written for undergraduate students, graduate students, and researchers, The Encyclopedia of Research Methods in Criminology and Criminal Justice is the first reference work of its kind to offer a comprehensive review of this important topic.

Good research starts with careful planning and a thorough understanding of the research process. The abilities to design a research study and to evaluate those conducted by others are core skills every student of criminology must learn. With guidance from theoretical considerations through the steps of the research process, this book equips you with the necessary tools to carry out a successful, ethical study. This is a completely updated new edition, and it features A new skills-focused chapter on how to evaluate existing qualitative studies and design new ones Rich examples from real research making the ideas and concepts concrete New in-depth case studies on fashion counterfeiting, electronic monitoring and youth justice to illustrate the realities of conducting qualitative research A full discussion of the politics of research, issues of access, ethics and managing risk in the field Thought-provoking exercises reinforce practical research skills This book is the perfect guide to theory and practice for any student undertaking qualitative research on crime or criminal justice.

Comprehensive and accessible, Tim Newburn’s bestselling Criminology provides an introduction to the fundamental themes, concepts, theories, methods and events that underpin the subject and form the basis for all undergraduate degree courses and modules in Criminology and Criminal Justice. This third edition includes: A new chapter on politics, reflecting the ever increasing coverage of political influence and decision making on criminology courses New and updated crime data and analysis of trends, plus new content on recent events such as the Volkswagen scandal, the latest developments on historic child abuse, as well as extended coverage throughout of the English riots A fully revised and updated companion website, including exam, review and multiple choice questions, a live Twitter feed from the author providing links to media and academic coverage of events related to the concepts covered in the book, together with links to a dedicated textbook Facebook page Fully updated to reflect recent developments in the field and extensively illustrated, this authoritative text, written by a leading criminologist and experienced lecturer, is essential reading for all students of Criminology and related fields. Find online resources for both students and instructors at: https://routledgetextbooks.com/textbooks/9781138643130