Associations and Correlations
暫譯: 關聯與相關性

Baker, Lee

  • 出版商: Packt Publishing
  • 出版日期: 2019-06-28
  • 售價: $1,360
  • 貴賓價: 9.5$1,292
  • 語言: 英文
  • 頁數: 134
  • 裝訂: Quality Paper - also called trade paper
  • ISBN: 1838980415
  • ISBN-13: 9781838980412
  • 海外代購書籍(需單獨結帳)

相關主題

商品描述

Associations and correlations are ways of describing how a pair of variables change together as a result of their connection. By knowing the various available techniques, you can easily and accurately discover and visualize the relationships in your data.

This book begins by showing you how to classify your data into the four distinct types that you are likely to have in your dataset. Then, with easy-to-understand examples, you’ll learn when to use the various univariate and multivariate statistical tests. You’ll also discover what to do when your univariate and multivariate results do not match. As the book progresses, it describes why univariate and multivariate techniques should be used as a tag team, and also introduces you to the techniques of visualizing the story of your data.

By the end of the book, you’ll know exactly how to select the most appropriate univariate and multivariate tests, and be able to use a single strategic framework to discover the true story of your data.

商品描述(中文翻譯)




關聯性和相關性是描述一對變數如何因其連結而共同變化的方式。透過了解各種可用的技術,您可以輕鬆且準確地發現和視覺化您數據中的關係。

本書首先向您展示如何將數據分類為您數據集中可能擁有的四種不同類型。接著,透過易於理解的範例,您將學會何時使用各種單變量(univariate)和多變量(multivariate)統計檢定。您還將發現當您的單變量和多變量結果不匹配時該如何處理。隨著書籍的進展,將說明為何單變量和多變量技術應該作為一個團隊使用,並介紹視覺化數據故事的技術。

在本書結束時,您將確切知道如何選擇最合適的單變量和多變量檢定,並能夠使用單一的策略框架來發現您數據的真實故事。