Introductory Statistics with R, 2/e (Paperback)

Peter Dalgaard

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商品描述

This book provides an elementary-level introduction to R, targeting both non-statistician scientists in various fields and students of statistics. The main mode of presentation is via code examples with liberal commenting of the code and the output, from the computational as well as the statistical viewpoint. Brief sections introduce the statistical methods before they are used. A supplementary R package can be downloaded and contains the data sets. All examples are directly runnable and all graphics in the text are generated from the examples. The statistical methodology covered includes statistical standard distributions, one- and two-sample tests with continuous data, regression analysis, one-and two-way analysis of variance, regression analysis, analysis of tabular data, and sample size calculations. In addition, the last four chapters contain introductions to multiple linear regression analysis, linear models in general, logistic regression, and survival analysis.

商品描述(中文翻譯)

這本書提供了一個初級水平的 R 語言介紹,針對的對象包括各個領域的非統計學科科學家和統計學學生。主要的呈現方式是通過代碼示例,並對代碼和輸出進行詳細的註釋,從計算和統計的角度進行解釋。在使用統計方法之前,會簡要介紹這些方法。附帶的 R 套件可以下載,其中包含數據集。所有示例都可以直接運行,文本中的所有圖形都是從這些示例生成的。所涵蓋的統計方法包括統計標準分佈、連續數據的單樣本和雙樣本檢驗、回歸分析、單因素和雙因素變異數分析、表格數據分析以及樣本大小計算。此外,最後四章介紹了多元線性回歸分析、一般線性模型、邏輯回歸和生存分析。