相關主題
商品描述
This book is designed to provide a comprehensive introduction to R programming for data analysis, manipulation and presentation. It covers fundamental data structures such as vectors, matrices, arrays and lists, along with techniques for exploratory data analysis, data transformation and manipulation. The book explains basic statistical concepts and demonstrates their implementation using R, including descriptive statistics, graphical representation of data, probability, popular probability distributions and hypothesis testing. It also explores linear and non-linear modeling, model selection and diagnostic tools in R.
The book also covers flow control and conditional calculations by using ''if'' conditions and loops and discusses useful functions and resources for further learning. It provides an extensive list of functions grouped according to statistics classification, which can be helpful for both statisticians and R programmers. The use of different graphic devices, high-level and low-level graphical functions and adjustment of parameters are also explained. Throughout the book, R commands, functions and objects are printed in a different font for easy identification. Common errors, warnings and mistakes in R are also discussed and classified with explanations on how to prevent them.
商品描述(中文翻譯)
本書旨在提供一個全面的 R 程式設計入門，專注於數據分析、操作和呈現。內容涵蓋基本數據結構，如向量、矩陣、陣列和列表，以及探索性數據分析、數據轉換和操作的技術。本書解釋了基本的統計概念，並展示了如何使用 R 實現這些概念，包括描述性統計、數據的圖形表示、機率、常見的機率分佈和假設檢定。它還探討了線性和非線性建模、模型選擇以及 R 中的診斷工具。
本書還涵蓋了使用「if」條件和迴圈進行流程控制和條件計算，並討論了有助於進一步學習的有用函數和資源。提供了一個根據統計分類分組的函數廣泛列表，對於統計學家和 R 程式設計師都非常有幫助。不同圖形設備的使用、高階和低階圖形函數以及參數調整也有詳細說明。在整本書中，R 命令、函數和對象以不同的字體顯示，以便於識別。常見的錯誤、警告和 R 中的失誤也有討論，並附上如何防止這些問題的解釋。
作者簡介
Muhammad Aslam is Professor at the Department of Statistics in Bahauddin Zakariya University, Multan, Pakistan. He holds a Ph.D. in Statistics, a Master's degree in Statistics, and a Post-Graduate Diploma in Computer Programming and Computing Statistics from the same university. He also completed his Post-Doctorate from the Institut de Mathematiques de Bourgogne, Dijon, France. Professor Aslam's research is mainly focused on regression analysis and statistical inference, with a particular interest in simulation studies using computer programming. With more than 25 years of teaching experience, he has published more than 120 research articles in several prestigious international journals. Nine research scholars have successfully completed their Ph.D. degrees under his guidance. Muhammad Imdad Ullah, the co-author of this book, is among these scholars.
Muhammad Imdad Ullah is Assistant Professor at the Department of Statistics, Ghazi University, Dera Ghazi Khan, Pakistan. He received his Ph.D. degree from Bahauddin Zakariya University. He has also earned a Post-Graduate Diploma in Computer Programming and Computing Statistics. His Ph.D. work is about the development of R packages addressing linear regression models with the issue of multicollinearity. This work led to the development of three R packages--mctest, lmridge and liureg--and three research articles based on these packages were published in The R Journal. His area of expertise includes computer programming and statistical computations. With over 14 years of teaching experience, he has authored 11 research publications.
作者簡介(中文翻譯)
穆罕默德·阿斯拉姆（Muhammad Aslam）是巴哈烏丁·扎卡里亞大學（Bahauddin Zakariya University）統計系的教授，位於巴基斯坦的穆爾坦。他擁有統計學博士學位、統計學碩士學位，以及同一所大學的計算機程式設計與計算統計的研究生文憑。他還在法國第戎的布爾戈涅數學研究所（Institut de Mathematiques de Bourgogne）完成了博士後研究。阿斯拉姆教授的研究主要集中在迴歸分析和統計推斷，特別對使用計算機程式設計的模擬研究感興趣。擁有超過25年的教學經驗，他在多個著名國際期刊上發表了超過120篇研究文章。在他的指導下，已有九位研究學者成功獲得博士學位。這本書的共同作者穆罕默德·伊姆達德·烏拉（Muhammad Imdad Ullah）就是其中之一。
穆罕默德·伊姆達德·烏拉（Muhammad Imdad Ullah）是巴基斯坦德拉·哈齊·汗的加齊大學（Ghazi University）統計系的助理教授。他在巴哈烏丁·扎卡里亞大學獲得博士學位，並且也取得了計算機程式設計與計算統計的研究生文憑。他的博士研究工作是關於針對多重共線性問題的線性迴歸模型的R套件開發。這項工作導致了三個R套件的開發——mctest、lmridge和liureg，並且基於這些套件的三篇研究文章發表在《The R Journal》上。他的專業領域包括計算機程式設計和統計計算。擁有超過14年的教學經驗，他已發表11篇研究出版物。
