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商品描述
A comprehensive guide to statistical hypothesis testing with examples in SAS and R
When analyzing datasets the following questions often arise:
Is there a short hand procedure for a statistical test available in SAS or R?
If so, how do I use it?
If not, how do I program the test myself?
This book answers these questions and provides an overview of the most common
statistical test problems in a comprehensive way, making it easy to find and perform
an appropriate statistical test.
A general summary of statistical test theory is presented, along with a basic
description for each test, including the necessary prerequisites, assumptions, the
formal test problem and the test statistic. Examples in both SAS and R are provided,
along with program code to perform the test, resulting output and remarks
explaining the necessary program parameters.
Key features:
• Provides examples in both SAS and R for each test presented.
• Looks at the most common statistical tests, displayed in a clear and easy to follow way.
• Supported by a supplementary website http://www.d-taeger.de featuring example
program code.
Academics, practitioners and SAS and R programmers will find this book a valuable
resource. Students using SAS and R will also find it an excellent choice for reference
and data analysis.
商品描述(中文翻譯)
統計假設檢定的綜合指南,包含 SAS 和 R 的範例
在分析數據集時,經常會出現以下問題:
在 SAS 或 R 中是否有可用的統計檢定的簡便程序?
如果有,我該如何使用它?
如果沒有,我該如何自己編寫檢定程序?
本書回答了這些問題,並全面概述了最常見的統計檢定問題,使讀者能夠輕鬆找到並執行適當的統計檢定。
本書提供了統計檢定理論的一般摘要,並對每個檢定進行基本描述,包括必要的前提條件、假設、正式的檢定問題和檢定統計量。書中提供了 SAS 和 R 的範例,並附上執行檢定的程式碼、結果輸出以及解釋必要程式參數的備註。
主要特色:
• 為每個檢定提供 SAS 和 R 的範例。
• 以清晰易懂的方式展示最常見的統計檢定。
• 附有補充網站 http://www.d-taeger.de,提供範例程式碼。
學術界、實務工作者以及 SAS 和 R 程式設計師將會發現本書是一個寶貴的資源。使用 SAS 和 R 的學生也會發現這是參考和數據分析的絕佳選擇。