Data Preparation and Exploration

Name: Data Preparation and Exploration
Brand: Informatics Education
SKU: 9780988752979
Price: 19.41 EUR
Availability: InStock

Автор: Robert Muenchen

Език:

Корици: С меки корици

Издател: Informatics Education

Наличност: На склад в ограничено количество

Изпращаме до 24 часа

19.41 € 37.96 лв

Data scientists spend more than two-thirds of their time cleaning, preparing, exploring, and visuali...

Информация за книгата

Автор

Robert Muenchen

Език

Английски език

Корици

Книга - С меки корици

Издадена

2020

страници

EAN

9780988752979

ISBN

0988752972

Enbook ID

33438033

Издател

Informatics Education

Теглоt

306

Размери

279 x 215 x 12

Пълно описание

Data scientists spend more than two-thirds of their time cleaning, preparing, exploring, and visualizing data before it is ready for modeling and mining. This textbook covers the important steps of data preparation and exploration that anyone who deals with data should know. This textbook is an excellent companion text for our other textbook Introduction to Biomedical Data Science. The data preparation and exploration methods we include are spreadsheet and statistics package approaches, as well as the programming languages R and Python. The reader is introduced to the free stat packages Jamovi and BlueSky Statistics. Multiple techniques for data visualization are presented. Medical datasets are used for demonstrations and student exercises. Importantly, chapter content is supplemented with YouTube videos. Chapters are well referenced (100+) and there is a chapter on health data resources so the reader can find data to prepare and explore on their own.

Prominent issues such as how to handle missing data and imbalanced datasets are covered along with sections on descriptive statistics, visualization, correlations, handling duplicates and outliers, scaling, standardization, and much more. A downloadable Data Checklist is available on https://www.informaticseducation.org

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