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- Timestamp:
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Apr 14, 2008, 5:13:11 PM (18 years ago)
- Author:
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wade
- Comment:
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v6
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v7
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| 1 | | http://www.r-project.org/ |
| | 1 | from : http://www.r-project.org/ |
| 2 | 2 | |
| 3 | 3 | = Introduction = |
| … |
… |
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| 13 | 13 | R is available as Free Software under the terms of the Free Software Foundation's GNU General Public License in source code form. It compiles and runs on a wide variety of UNIX platforms and similar systems (including FreeBSD and Linux), Windows and MacOS.[[BR]] |
| 14 | 14 | R 是自由軟體,在自由軟體基會的 GNU 通用公共許可證,以源代碼的型式,它被編譯且運行在各式各樣的 UNIX 平臺及相似系統 (包括 freeBSD 和 Linux) ,windows 和 MacOS. |
| | 15 | |
| | 16 | |
| | 17 | = The R environment = |
| | 18 | R is an integrated suite of software facilities for data manipulation, calculation and graphical display. It includes |
| | 19 | * an effective data handling and storage facility, |
| | 20 | * a suite of operators for calculations on arrays, in particular matrices, |
| | 21 | * a large, coherent, integrated collection of intermediate tools for data analysis, |
| | 22 | * graphical facilities for data analysis and display either on-screen or on hardcopy, and |
| | 23 | * a well-developed, simple and effective programming language which includes conditionals, loops, user-defined recursive functions and input and output facilities. [[BR]] |
| | 24 | R 是一個有數據處理、計算和圖形顯示的綜合的套裝軟體工具,它包含: |
| | 25 | * 一個有效的資料操作及儲存工具。 |
| | 26 | * 一套用來特別的矩陣,用在計算符號 |
| | 27 | * |
| | 28 | * |
| | 29 | * |