Data Driven Testing A Complete Guide 2020 Edition
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| Author | : Arnon Axelrod |
| Publisher | : Apress |
| Total Pages | : 542 |
| Release | : 2018-09-22 |
| Genre | : Computers |
| ISBN | : 148423832X |
Rely on this robust and thorough guide to build and maintain successful test automation. As the software industry shifts from traditional waterfall paradigms into more agile ones, test automation becomes a highly important tool that allows your development teams to deliver software at an ever-increasing pace without compromising quality. Even though it may seem trivial to automate the repetitive tester’s work, using test automation efficiently and properly is not trivial. Many test automation endeavors end up in the “graveyard” of software projects. There are many things that affect the value of test automation, and also its costs. This book aims to cover all of these aspects in great detail so you can make decisions to create the best test automation solution that will not only help your test automation project to succeed, but also allow the entire software project to thrive. One of the most important details that affects the success of the test automation is how easy it is to maintain the automated tests. Complete Guide to Test Automation provides a detailed hands-on guide for writing highly maintainable test code. What You’ll Learn Know the real value to be expected from test automation Discover the key traits that will make your test automation project succeed Be aware of the different considerations to take into account when planning automated tests vs. manual tests Determine who should implement the tests and the implications of this decision Architect the test project and fit it to the architecture of the tested application Design and implement highly reliable automated tests Begin gaining value from test automation earlier Integrate test automation into the business processes of the development teamLeverage test automation to improve your organization's performance and quality, even without formal authority Understand how different types of automated tests will fit into your testing strategy, including unit testing, load and performance testing, visual testing, and more Who This Book Is For Those involved with software development such as test automation leads, QA managers, test automation developers, and development managers. Some parts of the book assume hands-on experience in writing code in an object-oriented language (mainly C# or Java), although most of the content is also relevant for nonprogrammers.
| Author | : Jim Frost |
| Publisher | : Statistics By Jim Publishing |
| Total Pages | : 382 |
| Release | : 2020-08-29 |
| Genre | : |
| ISBN | : 9781735431154 |
Build a solid foundation for understanding how hypothesis tests work and become confident that you know when to use each type of test, how to use them properly to obtain reliable results, and interpret the results correctly. Chances are high that you'll need a working knowledge of hypothesis testing to produce new findings yourself and to understand the work of others. I present a wide variety of tests that assess characteristics of different data types. I focus on helping you grasp key concepts, methodologies, and procedures while deemphasizing equations. Learn how to use these tests painlessly in this ebook!In today's data-driven world, we hear about making decisions based on the data all the time. Hypothesis testing plays a crucial role in that process, whether you're in academia, making business decisions, or in quality improvement. Without hypothesis tests, you risk drawing the wrong conclusions and making bad decisions. The world today produces more data and more analyses designed to influence you than ever before. Are you ready for it? In this 367-page ebook, build the skills and knowledge you'll need for effective hypothesis testing, including the following: Why you need hypothesis tests and how they work. Using significance levels, p-values, confidence intervals. Select the correct type of hypothesis test to answer your question. Learn how to test means, medians, variances, proportions, distributions, counts, correlations for continuous and categorical data, and outliers. Use One-Way ANOVA, Two-Way ANOVA and interaction effects. Interpreting the results. Checking assumptions and obtaining reliable results. Manage the error rates for false positives and false negatives. Understand sampling distributions, central limit theorem, and statistical power. Know how t-tests, F-tests, chi-squared, and post hoc tests work. Learn about the differences between parametric, nonparametric, and bootstrapping methods. Examples of different types of hypothesis tests. Downloadable datasets so you can try it yourself. For each hypothesis test I cover, you will learn what it tells you, understand its assumptions, know how to interpret the results, and work through examples with downloadable datasets.
| Author | : Disha Experts |
| Publisher | : Disha Publications |
| Total Pages | : 601 |
| Release | : 2019-12-04 |
| Genre | : |
| ISBN | : 9389645115 |
| Author | : Daniel J. Mosley |
| Publisher | : Prentice Hall Professional |
| Total Pages | : 282 |
| Release | : 2002 |
| Genre | : Computers |
| ISBN | : 9780130084682 |
Offers advice on designing and implementing a software test automation infrastructure, and identifies what current popular testing approaches can and cannot accomplish. Rejecting the automation life cycle model, the authors favor limited automation of unit, integration, and system testing. They also present a control synchronized data-driven framework to help jump-start an automation project. Examples are provided in the Rational suite test studio, and source code is available at a supporting web site. Annotation copyrighted by Book News, Inc., Portland, OR.
| Author | : Chao Gao |
| Publisher | : Frontiers Media SA |
| Total Pages | : 252 |
| Release | : 2022-09-14 |
| Genre | : Science |
| ISBN | : 2889769607 |
| Author | : Paul Bambrick-Santoyo |
| Publisher | : John Wiley & Sons |
| Total Pages | : 336 |
| Release | : 2010-04-12 |
| Genre | : Education |
| ISBN | : 0470548746 |
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.
| Author | : Paul Bambrick-Santoyo |
| Publisher | : John Wiley & Sons |
| Total Pages | : 72 |
| Release | : 2019-04-16 |
| Genre | : Education |
| ISBN | : 111952475X |
The bestselling guide for school leaders—updated in a new edition Data-driven instruction is the philosophy that schools should focus on two simple questions: how do you know if are students learning? And when they are not, what do you do about it? Driven by Data 2.0 is a practical guide that answers these questions to empower schools to achieve significant gains in student achievement. Rooted in a proven framework that has been implemented in thousands of schools, the book presents what makes schools successful along with tools to put the framework into place to make data work for your schools: Assess—set the roadmap for learning Analyze—identify why students struggle Act—teach more effectively what students need Build the culture—train and develop your staff so that data-driven instruction can thrive If you’re a K – 12 leader, coach, or teacher looking to implement data-driven instruction in your school district, Driven by Data 2.0 has the tools to train your staff: PD materials, videos of exemplar practice and all the resources you need to achieve remarkable results.
| Author | : Ron Kohavi |
| Publisher | : Cambridge University Press |
| Total Pages | : 291 |
| Release | : 2020-04-02 |
| Genre | : Computers |
| ISBN | : 1108590098 |
Getting numbers is easy; getting numbers you can trust is hard. This practical guide by experimentation leaders at Google, LinkedIn, and Microsoft will teach you how to accelerate innovation using trustworthy online controlled experiments, or A/B tests. Based on practical experiences at companies that each run more than 20,000 controlled experiments a year, the authors share examples, pitfalls, and advice for students and industry professionals getting started with experiments, plus deeper dives into advanced topics for practitioners who want to improve the way they make data-driven decisions. Learn how to • Use the scientific method to evaluate hypotheses using controlled experiments • Define key metrics and ideally an Overall Evaluation Criterion • Test for trustworthiness of the results and alert experimenters to violated assumptions • Build a scalable platform that lowers the marginal cost of experiments close to zero • Avoid pitfalls like carryover effects and Twyman's law • Understand how statistical issues play out in practice.
| Author | : American College of Sports Medicine |
| Publisher | : Human Kinetics |
| Total Pages | : 448 |
| Release | : 2017-02-09 |
| Genre | : Health & Fitness |
| ISBN | : 1492586285 |
Here is the ultimate resource for maximizing your exercise and nutrition efforts. In this new edition of ACSM's Complete Guide to Fitness & Health, you have an authoritative reference that allows you to apply research-based guidance to your unique health and fitness needs. With a focus across the life span, this resource shows you how to pursue optimal health and fitness now and throughout the years to come. The American College of Sports Medicine, the largest and most respected sport science and medicine organization in the world, has created this book to bridge the gap between science and the practice of making personal lifestyle choices that promote health. This new edition contains age-specific advice within the framework of the latest research, thus helping you to avoid the lure of fads, unfounded myths, and misinformation. You will learn these strategies: • Incorporate the latest guidelines for physical activity and nutrition into your daily routine to improve your fitness and overall health. • Optimize your weight and increase strength, flexibility, aerobic fitness, and functional fitness. • Improve health and manage conditions such as diabetes, cardiovascular disease, cancer, depression, osteoporosis, arthritis, pregnancy, and Alzheimer’s disease through exercise and nutrition. • Monitor, evaluate, and tailor your exercise program for optimal results. Featuring step-by-step instructions and full-color photos for the most effective exercises, sample workouts, practical advice, age-specific physical activity and dietary guidelines, and strategies for incorporating exercise and healthy nutrition choices into even the busiest of lifestyles, ACSM’s Complete Guide to Fitness & Health is a resource that belongs in every fitness enthusiast’s library.
| Author | : American College of Sports Medicine |
| Publisher | : Human Kinetics |
| Total Pages | : 448 |
| Release | : 2017-01-23 |
| Genre | : Health & Fitness |
| ISBN | : 149253367X |
ACSM’s Complete Guide to Fitness & Health, Second Edition, offers the most current exercise and nutrition guidelines along with assessments, exercises, activities, and programs for varying ages, special conditions, and fitness goals. Authoritative and comprehensive, it makes adding, enhancing, or customizing a fitness and health routine safe and effective.
