Differences

This shows you the differences between two versions of the page.

--- r [2016/08/24 13:03] – hkimscil
+++ r [2017/11/13 09:53] (current) – hkimscil
@@ Line 1: / Line 1: @@
-====== 베이스 설치하기 base installation ======
+<nspages :r>
-__Windows__
-  - Open http://www.r-project.org/ in your browser.
+----
-  - Click on “CRAN”. You’ll see a list of mirror sites, organized by country.
+Data available
-  - Select a site near you.
+{{:r:lowbwt.xls}} [[:r:lowbwt dataset]]
-  - Click on “Windows” under “Download and Install R”.
-  - Click on “base”.
-  - Click on the link for downloading the latest version of R (an .exe file).
-  - When the download completes, double-click on the .exe file and answer the usual questions.
-__OS X__
-  - Open http://www.r-project.org/ in your browser.
-  - Click on “CRAN”. You’ll see a list of mirror sites, organized by country.
-  - Select a site near you.
-  - Click on “MacOS X”.
-  - Click on the .pkg file for the latest version of R, under “Files:”, to download it.
-  - When the download completes, double-click on the .pkg file and answer the usual questions.
-__Linux or Unix__
-The major Linux distributions have packages for installing R. Here are some examples:
-^ Distribution  ^ Package name  ^
-| Ubuntu or Debian  | r-base  |
-| Red Hat or Fedora  | R.i386  |
-| Suse  | R-base  |
-Use the system’s package manager to download and install the package. Normally, you will need the root password or sudo privileges; otherwise, ask a system administrator to perform the installation.
-====== 패키지 설치 package installation ======
-__install.packages()__
-  > help("install.packages")
-  > install.packages("package name")
-__packages?__
-  * R 은 base와 package들로 이루어져 있음
-  * base를 제외하고 방법적으로 독특하거나 많이 사용하지 않는 통계기능들은 package로 개발이 되어 개별적으로 인스톨하도록 함. 따라서, 통계방법을 사용하면서 점차 특별한 packages들을 사용하게 될 수 있음.