Download or read book Best Practices in Data Cleaning written by Jason W. Osborne and published by SAGE. This book was released on 2013 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many researchers jump straight from data collection to data analysis without realizing how analyses and hypothesis tests can go profoundly wrong without clean data. This book provides a clear, step-by-step process of examining and cleaning data in order to decrease error rates and increase both the power and replicability of results. Jason W. Osborne, author of Best Practices in Quantitative Methods (SAGE, 2008) provides easily-implemented suggestions that are research-based and will motivate change in practice by empirically demonstrating, for each topic, the benefits of following best practices and the potential consequences of not following these guidelines. If your goal is to do the best research you can do, draw conclusions that are most likely to be accurate representations of the population(s) you wish to speak about, and report results that are most likely to be replicated by other researchers, then this basic guidebook will be indispensible.

Download or read book R for Data Science written by Hadley Wickham and published by "O'Reilly Media, Inc.". This book was released on 2016-12-12 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results

Download or read book A Beginner s Guide to Using Open Access Data written by Saif Aldeen Saleh AlRyalat and published by CRC Press. This book was released on 2019-02-12 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Open Access Data is emerging as a source for cutting edge scholarship. This concise book provides guidance from generating a research idea to publishing results. Both young researchers and well-established scholars can use this book to upgrade their skills with respect to emerging data sources, analysis, and even post-publishing promotion. At the end of each chapter, a tutorial simulates a real example, allowing readers to apply what they learned about accessing open data, and analyzing this data to reach the results. This book can be of use by established researchers analyzing data, publishing, and actively promoting ongoing and research. Key selling features: Describes the steps, from A-Z, for doing open data research Includes interactive tutorials following each chapter Provides guidelines for readers so that they can use their own accessed open data Reviews recent software and websites promoting and enabling open data research Supplements websites which update recent open data sources

Download or read book OpenIntro Statistics written by David Diez and published by . This book was released on 2015-07-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The OpenIntro project was founded in 2009 to improve the quality and availability of education by producing exceptional books and teaching tools that are free to use and easy to modify. We feature real data whenever possible, and files for the entire textbook are freely available at openintro.org. Visit our website, openintro.org. We provide free videos, statistical software labs, lecture slides, course management tools, and many other helpful resources.

Download or read book Driven by Data written by Paul Bambrick-Santoyo and published by John Wiley & Sons. This book was released on 2010-04-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a practical guide for improving schools dramatically that will enable all students from all backgrounds to achieve at high levels. Includes assessment forms, an index, and a DVD.

Download or read book Data Management for Researchers written by Kristin Briney and published by Pelagic Publishing Ltd. This book was released on 2015-09-01 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to everything scientists need to know about data management, this book is essential for researchers who need to learn how to organize, document and take care of their own data. Researchers in all disciplines are faced with the challenge of managing the growing amounts of digital data that are the foundation of their research. Kristin Briney offers practical advice and clearly explains policies and principles, in an accessible and in-depth text that will allow researchers to understand and achieve the goal of better research data management. Data Management for Researchers includes sections on: * The data problem – an introduction to the growing importance and challenges of using digital data in research. Covers both the inherent problems with managing digital information, as well as how the research landscape is changing to give more value to research datasets and code. * The data lifecycle – a framework for data’s place within the research process and how data’s role is changing. Greater emphasis on data sharing and data reuse will not only change the way we conduct research but also how we manage research data. * Planning for data management – covers the many aspects of data management and how to put them together in a data management plan. This section also includes sample data management plans. * Documenting your data – an often overlooked part of the data management process, but one that is critical to good management; data without documentation are frequently unusable. * Organizing your data – explains how to keep your data in order using organizational systems and file naming conventions. This section also covers using a database to organize and analyze content. * Improving data analysis – covers managing information through the analysis process. This section starts by comparing the management of raw and analyzed data and then describes ways to make analysis easier, such as spreadsheet best practices. It also examines practices for research code, including version control systems. * Managing secure and private data – many researchers are dealing with data that require extra security. This section outlines what data falls into this category and some of the policies that apply, before addressing the best practices for keeping data secure. * Short-term storage – deals with the practical matters of storage and backup and covers the many options available. This section also goes through the best practices to insure that data are not lost. * Preserving and archiving your data – digital data can have a long life if properly cared for. This section covers managing data in the long term including choosing good file formats and media, as well as determining who will manage the data after the end of the project. * Sharing/publishing your data – addresses how to make data sharing across research groups easier, as well as how and why to publicly share data. This section covers intellectual property and licenses for datasets, before ending with the altmetrics that measure the impact of publicly shared data. * Reusing data – as more data are shared, it becomes possible to use outside data in your research. This chapter discusses strategies for finding datasets and lays out how to cite data once you have found it. This book is designed for active scientific researchers but it is useful for anyone who wants to get more from their data: academics, educators, professionals or anyone who teaches data management, sharing and preservation. "An excellent practical treatise on the art and practice of data management, this book is essential to any researcher, regardless of subject or discipline." —Robert Buntrock, Chemical Information Bulletin

Download or read book Mining of Massive Datasets written by Jure Leskovec and published by Cambridge University Press. This book was released on 2014-11-13 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its second edition, this book focuses on practical algorithms for mining data from even the largest datasets.

Download or read book Handbook on Using Administrative Data for Research and Evidence based Policy written by Shawn Cole and published by Abdul Latif Jameel Poverty Action Lab. This book was released on 2021 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Handbook intends to inform Data Providers and researchers on how to provide privacy-protected access to, handle, and analyze administrative data, and to link them with existing resources, such as a database of data use agreements (DUA) and templates. Available publicly, the Handbook will provide guidance on data access requirements and procedures, data privacy, data security, property rights, regulations for public data use, data architecture, data use and storage, cost structure and recovery, ethics and privacy-protection, making data accessible for research, and dissemination for restricted access use. The knowledge base will serve as a resource for all researchers looking to work with administrative data and for Data Providers looking to make such data available.

Download or read book The State of Open Data written by Tim Davies and published by African Books Collective. This book was released on 2019-05-22 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Its been ten years since open data first broke onto the global stage. Over the past decade, thousands of programmes and projects around the world have worked to open data and use it to address a myriad of social and economic challenges. Meanwhile, issues related to data rights and privacy have moved to the centre of public and political discourse. As the open data movement enters a new phase in its evolution, shifting to target real-world problems and embed open data thinking into other existing or emerging communities of practice, big questions still remain. How will open data initiatives respond to new concerns about privacy, inclusion, and artificial intelligence? And what can we learn from the last decade in order to deliver impact where it is most needed? The State of Open Data brings together over 60 authors from around the world to address these questions and to take stock of the real progress made to date across sectors and around the world, uncovering the issues that will shape the future of open data in the years to come.

Download or read book OECD Digital Government Studies The Path to Becoming a Data Driven Public Sector written by OECD and published by OECD Publishing. This book was released on 2019-11-28 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report highlights the important role data can play in creating conditions that improve public services, increase the effectiveness of public spending and inform ethical and privacy considerations. It presents a data-driven public sector framework that can help countries or organisations assess the elements needed for using data to make better-informed decisions across public sectors.

Download or read book The Complete Guide to Open Scholarship written by Victoria Martin and published by Bloomsbury Publishing USA. This book was released on 2022-05-24 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Choice Outstanding Academic Title 2023 Offers librarians an authoritative overview of the full spectrum of significant issues and controversies related to open scholarship in a candid and fair-minded manner. There has long been a debate about openness in scholarship, and even the term itself continues to be debated. Openness is a complex and multidimensional concept, and its nature in scholarship continually evolves. One of the hindrances to the transition to greater openness in academia is this lack of clear understanding about how it fits into the practice of scholarly communication. To ensure that librarians as knowledge managers can better educate scholars about the benefits and challenges of open scholarship, Victoria Martin's The Complete Guide to Open Scholarship brings clarity to the concept of openness, tests assumptions concerning it, and strikes the right balance between breaking down complex ideas into simpler ones and honoring the reader's intelligence and previous knowledge of the subject. Readers will learn the history of openness in scholarship as well as several ways in which openness can be perceived. Drawing on specific examples, Martin discusses the most prominent scholarly models based on openness, barriers to openness, concerns about openness in scholarship, and the future of open scholarship.

Download or read book Better Governance Planning and Services in Local Self Governments in Poland written by OECD and published by OECD Publishing. This book was released on 2021-06-30 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides an assessment of public governance and territorial development in Polish local self-government units (LSGUs). It offers key recommendations to governments at the national, regional and local levels in Poland on how to enhance development, improve service delivery and strengthen management processes within LSGUs.

Download or read book Open Citizen Science Data and Methods written by Anne Bowser and published by Frontiers Media SA. This book was released on 2022-11-25 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Business of Data written by Martin De Saulles and published by Routledge. This book was released on 2020-06-08 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is about the rise of data as a driver of innovation and economic growth. It charts the evolution of business data as a valuable resource and explores some of the key business, economic and social issues surrounding the data-driven revolution we are currently going through. Readers will gain an understanding of the historical underpinnings of the data business and why the collection and use of data has been driven by commercial needs. Readers will also gain insights into the rise of the modern data-driven technology giants, their business models and the reasons for their success. Alongside this, some of the key social issues including privacy are considered and the challenges these pose to policymakers and regulators. Finally, the impact of pervasive computing and the Internet of Things (IoT) is explored in the context of the new sources of data that are being generated. This book is useful for students and practitioners wanting to better understand the origins and drivers of the current technological revolution and the key role that data plays in innovation and business success.

Download or read book OECD Digital Government Studies Digital Government Review of Romania Towards a Digitally Mature Government written by OECD and published by OECD Publishing. This book was released on 2023-12-18 with total page 121 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Digital Government Review of Romania evaluates the efforts made by the government to transition towards digital government. It provides in-depth analysis and actionable policy recommendations to improve institutional governance, digital investments, digital talent and skills, government service delivery and the strategic use of data, including open government data.

Download or read book OECD Digital Government Studies Digital Government Review of T rkiye Towards a Digitally Enabled Government written by OECD and published by OECD Publishing. This book was released on 2023-05-15 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Digital Government Review of Türkiye explores how the Government of Türkiye can use digital technology and data to help the public sector become more responsive, resilient and proactive. It evaluates the efforts made so far by Türkiye in achieving digital government maturity by looking at governance, institutional capacities, digital skills, public service design and delivery, enabling building blocks and the strategic management and use of data.

Download or read book The Public Productivity and Performance Handbook written by Marc Holzer and published by Routledge. This book was released on 2021-07-25 with total page 714 pages. Available in PDF, EPUB and Kindle. Book excerpt: A productive society is dependent upon high-performing government. This third edition of The Public Performance and Productivity Handbook includes chapters from leading scholars, consultants, and practitioners to explore all of the core elements of improvement. Completely revised and focused on best practice, the handbook comprehensively explores managing for high performance, measurement and analysis, costs and finances, human resources, and cutting-edge organizational tools. Its coverage of new and systematic management approaches and well-defined measurement systems provides guidance for organizations of all sizes to improve productivity and performance. The contributors discuss such topics as accountability, organizational effectiveness after budget cuts, the complementary roles of human capital and “big data,” and how to teach performance management in the classroom and in public organizations. The handbook is accompanied by an online companion volume providing examples of performance measurement and improvement manuals across a wide variety of public organizations. The Public Performance and Productivity Handbook, Third Edition, is required reading for all public administration practitioners, as well as for students and scholars interested in the state of the public performance and productivity field.