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 Название: Data Analysis for the Life Sciences
Автор: Rafael A. Irizarry, Michael I. Love
Издательство: Leanpub
Год: 2021-03-17
Страниц: 511
Язык: английский
Формат: pdf (true)
Размер: 10.6 MB
In the life sciences, data analysis is now part of practically every research project. Genomics, in particular, is being driven by new measurement technologies that permit us to observe certain molecular entities for the first time. These observations are leading to discoveries analogous to identifying microorganisms and other breakthroughs permitted by the invention of the microscope. Choice examples of these technologies are microarrays and next generation sequencing. This book will cover several of the statistical concepts and data analytic skills needed to succeed in data-driven life science research. We go from relatively basic concepts related to computing p-values to advanced topics related to analyzing high-throughput data. Throughout the book we will describe visualization techniques in the statistical computer language R that are useful for exploring new data sets. For example, we will use these to learn when to apply robust statistical techniques. While statistics textbooks focus on mathematics, this book focuses on using a computer to perform data analysis. Instead of explaining the mathematics and theory, and then showing examples, we start by stating a practical data-related challenge. This book also includes the computer code that provides a solution to the problem and helps illustrate the concepts behind the solution. By running the code yourself, and seeing data generation and analysis happen live, you will get a better intuition for the concepts, the mathematics, and the theory. The book was created using the R markdown language and we make all this code available to the reader. | |
Разместил: Ingvar16 27-07-2023, 20:26 | Комментарии: 0 | Подробнее
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 Название: Windows 11 For Beginners - 8th Edition, 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 102
Язык: английский
Формат: pdf
Размер: 43.8 MB
"Windows 11 для новичков" - это полное руководство для неопытных пользователей настольных и портативных компьютеров, а также для тех, кто хочет узнать все необходимое для начала работы с операционной системой Microsoft. Это независимое руководство наполнено полезными советами и шаг за шагом полностью иллюстрированными инструкциями, написанными на простом и понятном английском языке. В страницах данного издания вы узнаете все, что вам нужно знать о вашем компьютере и приложениях, сначала разобравшись в операционной системе, в которой они функционируют. С этим неофициальным руководством ни одна сложность не останется неразрешенной, ни один вопрос не останется без ответа, пока вы изучаете, исследуете и улучшаете свой опыт использования Windows 11. | |
Разместил: Ingvar16 27-07-2023, 13:17 | Комментарии: 0 | Подробнее
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 Название: Delta Lake: Up and Running: Modern Data Lakehouse Architectures with Delta Lake (5th Early Release)
Автор: Bennie Haelen, Dan Davis
Издательство: O’Reilly Media, Inc.
Год: 2023-07-25
Страниц: 157
Язык: английский
Формат: epub
Размер: 10.2 MB
With the rapid growth of big data and AI, organizations are quickly building data products and solutions in an ad-hoc manner. But as these data organizations mature, it's apparent that their analysis and Machine Learning (ML) models are only as reliable as the data they're built upon. The solution? Delta Lake, an open-source format that enables building a lakehouse architecture on top of existing storage systems such as S3, ADLS, and GCS. In this practical book, author Bennie Haelen shows data engineers, data scientists, and data analysts how to get Delta Lake and its unique features up and running. The ultimate goal of building data pipelines and applications is to query processed data and gain insights from it. You'll learn how the choice of storage solution determines the robustness and performance of the data pipeline, from raw data to insights. Delta Lake brings capabilities such as transactional reliability and support for UPSERTs and MERGEs to data lakes while maintaining the dynamic horizontal scalability and separation of storage and compute of data lakes. Delta Lake is one the enablers for building Data lakehouses, an open data architecture that combines the best of data warehouses and data lakes. | |
Разместил: Ingvar16 26-07-2023, 22:32 | Комментарии: 0 | Подробнее
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 Название: Statistical Models and Methods for Data Science
Автор: Leonardo Grilli, Monia Lupparelli, Carla Rampichini
Издательство: Springer
Год: 2023
Страниц: 186
Язык: английский
Формат: pdf (true), epub
Размер: 18.0 MB
This book focuses on methods and models in classification and data analysis and presents real-world applications at the interface with Data Science. Numerous topics are covered, ranging from statistical inference and modelling to clustering and factorial methods, and from directional data analysis to time series analysis and small area estimation. The applications deal with new developments in a variety of fields, including medicine, finance, engineering, marketing, and cyber risk. Analyzing categorical data in Machine Learning generally requires a coding strategy. This problem is common to multivariate statistical techniques, and several approaches have been suggested in the literature. This article proposes a method for analyzing categorical variables with neural networks. Both a supervised and unsupervised approaches were considered, in which the variables can have high cardinality. Some simulated data applications illustrate the interest in the proposal. | |
Разместил: Ingvar16 25-07-2023, 12:34 | Комментарии: 0 | Подробнее
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Название: Магия таблиц. 100+ приемов ускорения работы в Excel (и немного в Google Таблицах)
Автор: Ренат Шагабутдинов, Евгений Намоконов
Издательство: МИФ
Год: 2023
Формат: pdf, fb2
Размер: 73 Мб
Качество: Хорошее
Язык: Русский
Подробное и интересное руководство с новейшими инструментами, которые помогут разобраться во всех возможностях Excel и Google Таблиц.
Вас ждут более 100 функций, инструментов, нюансов и горячих клавиш, примеры из настоящей рабочей практики с нескучным сюжетом. А также бонус: ссылки на книги Excel для самостоятельной практики.
Что есть в книге:
Настройка интерфейса и горячие клавиши
Инструменты для быстрого ввода данных | |
Разместил: tanyavip1 25-07-2023, 08:52 | Комментарии: 0 | Подробнее
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 Название: Secure Data Mining
Автор: Jocelyn O. Padallan
Издательство: Arcler Press
Год: 2022
Страниц: 244
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB
Data mining is a process to extract useful knowledge from large amounts of data. To conduct data mining, we often need to collect data. However, privacy concerns may prevent people from sharing the data and some types of information about the data. How we conduct data mining without breaching data privacy presents a challenge. Secure Data Mining provides solutions to the problem of data mining without compromising data privacy. This professional book is designed for practitioners and researchers in industry, as well as a secondary textbook for advanced-level students in Computer Science. Fundamentals and basic concepts regarding data mining are given in Chapter 1 which include data types, information gained from the data, and usefulness of the data mined. Chapter 2 provides detailed knowledge about the security of the data in the process of data mining. A number of approaches of security including classification and detection of data, clustering of data, intrusion detection systems etc. are discussed in this chapter. Classification approaches of the data are discussed in Chapter 3 of this book. Categorization of data and categorization techniques, preprocessing of data and feature selection are the presented in this chapter. Chapter 4 discusses the application of secure data mining in fraud detection. This chapter gives overview of the existing fraud detection systems and compares it with the secure system of fraud detection. | |
Разместил: Ingvar16 24-07-2023, 16:39 | Комментарии: 0 | Подробнее
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 Название: Data Fabric and Data Mesh Approaches with AI: A Guide to AI-based Data Cataloging, Governance, Integration, Orchestration, and Consumption
Автор: Eberhard Hechler, Maryela Weihrauch, Yan (Catherine) Wu
Издательство: Apress
Год: 2023
Страниц: 440
Язык: английский
Формат: pdf (true), epub
Размер: 41.6 MB
Understand modern data fabric and data mesh concepts using AI-based self-service data discovery and delivery capabilities, a range of intelligent data integration styles, and automated unified data governance—all designed to deliver "data as a product" within hybrid cloud landscapes. This book teaches you how to successfully deploy state-of-the-art data mesh solutions and gain a comprehensive overview on how a data fabric architecture uses Artificial Intelligence (AI) and Machine Learning (ML) for automated metadata management and self-service data discovery and consumption. You will learn how data fabric and data mesh relate to other concepts such as data DataOps, MLOps, AIDevOps, and more. Many examples are included to demonstrate how to modernize the consumption of data to enable a shopping-for-data (data as a product) experience. | |
Разместил: Ingvar16 22-07-2023, 22:14 | Комментарии: 0 | Подробнее
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 Название: Windows 10 For Beginners - 15th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год выхода: 2023
Страниц: 122
Формат: PDF
Размер: 82,5 MB
Язык: английский
Windows 10 For Beginners is the first and only choice if you are new adopter and want to learn everything you’ll need to get started with your new operating system. This independent manual is crammed with helpful guides and step-by-step fully illustrated tutorials, written in plain easy to follow English. Over the pages of this new user guide you will clearly learn all you need to know about out of the box set up, getting to grips with the more advanced features and discover a huge array of amazing apps. With this unofficial instruction manual at your side no problem will be unsolvable, no question unanswered as you learn, explore and enhance your user experience. | |
Разместил: Dovegone 22-07-2023, 04:59 | Комментарии: 0 | Подробнее
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 Название: Think Like a Data Analyst (MEAP v3)
Автор: Mona Khalil
Издательство: Manning Publications
Год: 2023
Страниц: 207
Язык: английский
Формат: pdf, epub
Размер: 17.9 MB
Learn the technical and soft skills you need to succeed in your career as a data analyst. Think Like a Data Analyst is full of sage advice on how to be an effective data analyst in a real production environment. Inside, you’ll find methods that maximize the impact of your work, from choosing the right analysis approach to effectively communicating with stakeholders. You’ll soon understand the nuances and challenges of real data science projects, with the kind of insights that only come from years of experience. Without doubt, technical skills in Python, R, SQL, along with knowledge of statistics and data science are vital to your success as an analyst. However, they’re only part of the picture. This one-of-a-kind guide reveals the soft skills, best practices, and tools that help you maximize your effectiveness and deliver accurate data-driven decisions in your organization. | |
Разместил: Ingvar16 21-07-2023, 19:43 | Комментарии: 0 | Подробнее
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 Название: Queries, VLookup, XLookup & Co.: Find information and match values in Excel 365 and 2021 (Short & Spicy)
Автор: Ina Koys
Издательство: Independently published
Год: 2023
Язык: английский
Формат: epub (true)
Размер: 10.2 MB
Excel can take large data sets. But getting hold of required data can be tricky. Here, different possibilities are explained: The filter and the VLOOKUP() which are often heard of, but not really mastered. But there are more options like the Advanced filter, IF(), Database functions and the new, cutting-edge ones like SWITCH() and the brand new, very convenient XLOOKUP(). Excel worksheets often contain huge datasets. All important information is somewhere within them; finding it is a whole different thing. And once it’s found it may need some processing. Therefore, we’ll be covering known, less known, and brand-new ways of filtering, evaluation with database functions and a number of ways to query, applying custom conditions. To get it done, there’s a set of different possibilities, traditional ones and also the cutting-edge ones, so far confined to the users of Excel 365. All are explained with examples and their specific benefits and downsides. | |
Разместил: Ingvar16 21-07-2023, 18:51 | Комментарии: 0 | Подробнее
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