Найти книгу: "Statistics Alive!"

Statistics need not be dull and dry! Statistics Alive! by Wendy J. Steinberg and new coauthor Matthew Price presents essential content on statistical analysis in short, digestible modules. Written in a conversational tone with anecdotal stories and light-hearted humor, this text is an enjoyable read. Students are shown the underlying logic to what they're learning, and well-crafted practice and self-check features help ensure that that new knowledge sticks. Coverage of probability theory and mathematical proofs is complemented by expanded conceptual coverage. The Third Edition includes simplified practice problems and increased coverage of conceptual statistics, integrated discussions of effect size with hypothesis testing, and new coverage of ethical practices for conducting research.

This book is intended to provide the applied researcher with the capacity to perform statistical analyses with SAS software without wading through pages of technical documentation. The researcher is provided with the necessary SAS statements to run programs for most of the commonly used statistics, explanations of the computer output, interpretations of results, and examples of how to construct tables and write up results for reports and journal articles.

Раскрыты основополагающие принципы и сущность статистики туризма. Детально рассмотрены предмет, задачи и система показателей статистики туризма, методология статистической оценки и анализ развития международного и внутреннего туризма, а также современные направления развития статистики туризма в мире и России. Соответствует Федеральному государственному образовательному стандарту высшего профессионального образования третьего поколения. Для студентов бакалавриата, магистратуры, аспирантов, преподавателей высших учебных заведений, слушателей системы послевузовского образования, а также бухгалтеров, аудиторов, экономистов, менеджеров предприятий туристской индустрии.

Данная книга представляет собой практическое руководство по применению метода деревьев решений и случайного леса для задач сегментации, классификации и прогнозирования. Каждый раздел книги сопровождается практическим примером. Кроме того, книга содержит программный код SPSS Syntax, R и Python, позволяющий полностью автоматизировать процесс построения прогнозных моделей. Автором обобщены лучшие практики использования деревьев решений и случайного леса от таких компаний, как Citibank N.A., Transunion и DBS Bank. Издание будет интересно маркетологам, риск-аналитикам и другим специалистам, занимающимся разработкой и внедрением прогнозных моделей.

Dive deeper into SPSS Statistics for more efficient, accurate, and sophisticated data analysis and visualization SPSS Statistics for Data Analysis and Visualization goes beyond the basics of SPSS Statistics to show you advanced techniques that exploit the full capabilities of SPSS. The authors explain when and why to use each technique, and then walk you through the execution with a pragmatic, nuts and bolts example. Coverage includes extensive, in-depth discussion of advanced statistical techniques, data visualization, predictive analytics, and SPSS programming, including automation and integration with other languages like R and Python. You'll learn the best methods to power through an analysis, with more efficient, elegant, and accurate code. IBM SPSS Statistics is complex: true mastery requires a deep understanding of statistical theory, the user interface, and programming. Most users don't encounter all of the methods SPSS offers, leaving many little-known modules undiscovered. This book walks you through tools you may have never noticed, and shows you how they can be used to streamline your workflow and enable you to produce more accurate results. Conduct a more efficient and accurate analysis Display complex relationships and create better visualizations Model complex interactions and master predictive analytics Integrate R and Python with SPSS Statistics for more efficient, more powerful code These «hidden tools» can help you produce charts that simply wouldn't be possible any other way, and the support for other programming languages gives you better options for solving complex problems. If you're ready to take advantage of everything this powerful software package has to offer, SPSS Statistics for Data Analysis and Visualization is the expert-led training you need.