1. Trang chủ
  2. Công Nghệ Thông Tin

1014 r in a nutshell, 2nd edition

722 204 0
1014 r in a nutshell, 2nd edition

Đang tải... (xem toàn văn)

Tài liệu hạn chế xem trước, để xem đầy đủ mời bạn chọn Tải xuống

Thông tin tài liệu

... leaves off, describing the R language in detail • Part III, Working with Data, covers data processing in R: loading data into R, transforming data, and summarizing data • Part IV, Data Visualization,... of Packages Listing Packages in Local Libraries Loading Packages Loading Packages on Windows and Linux Loading Packages on Mac OS X Exploring Package Repositories Exploring R Package Repositories... Notation subset Function Random Sampling Summarizing Functions tapply, aggregate Aggregating Tables with rowsum Counting Values Reshaping Data Data Cleaning Finding and Removing Duplicates Sorting

Ngày đăng: 11/07/2018, 15:24

Xem thêm: 1014 r in a nutshell, 2nd edition , Chapter 1. Getting and Installing R, Chapter 2. The R User Interface, Chapter 3. A Short R Tutorial, Chapter 5. An Overview of the R Language, Chapter 11. Saving, Loading, and Editing Data

Từ khóa liên quan

Mục lục

  • Table of Contents

  • Preface

    • Why I Wrote This Book

    • When Should You Use R?

    • What’s New in the Second Edition?

    • R License Terms

    • Examples

    • How This Book Is Organized

    • Conventions Used in This Book

    • Using Code Examples

    • Safari® Books Online

    • How to Contact Us

    • Acknowledgments

    • R Versions

    • Getting and Installing Interactive R Binaries

      • Windows

      • Mac OS X

      • Linux and Unix Systems

        • Installation using package management systems

        • Installing R from downloaded files

        • The R Graphical User Interface

          • Windows

          • Mac OS X

          • Linux and Unix

Tài liệu cùng người dùng

  • Đang cập nhật ...

Tài liệu liên quan