https://github.com/ff6347/r-maps
fiddling with R and maps
https://github.com/ff6347/r-maps
Last synced: about 1 year ago
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fiddling with R and maps
- Host: GitHub
- URL: https://github.com/ff6347/r-maps
- Owner: ff6347
- License: mit
- Created: 2014-03-02T14:20:09.000Z (over 12 years ago)
- Default Branch: master
- Last Pushed: 2016-08-19T11:43:38.000Z (almost 10 years ago)
- Last Synced: 2025-01-24T18:35:22.152Z (over 1 year ago)
- Language: R
- Size: 477 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
R-maps
======
fiddling with R and maps
##How 2 Setup R on MACOSX 10.9.2
This is a short documentation what I did to setup a [R](http://cran.r-project.org) environment I like. Mostly for me not to forget what I did. The `$` at the beginning of the commandos is an indicator for the command prompt of the terminal or iTerm. Not a real command.
###install homebrew
follow [this guide](http://www.computersnyou.com/2025/2013/06/install-command-line-tools-in-osx-10-9-mavericks-how-to/) to install the XCode command line tools. Then go to to [brew.sh](http://brew.sh) and follow the installation instructions.
###install XQaurtz with homebrew cask
$ brew tap phinze/cask
$ brew install brew-cask
$ brew cask install XQuartz
###install iTerm2 with homebrew cask
$ brew cask install iterm2
###install r by download
[go to here](http://mirrors.softliste.de/cran/) and follow the installation instructions
###install r via homebrew (alternative. can create errors. not fully tested)
[found here](http://davidsimpson.me/2013/02/26/installing-r-on-os-x/)
brew update
brew tap homebrew/science
brew install gfortan
brew install r
###Create rLibrary
In iTerm enter:
$ mkdir -p ~/rLibrary
###Check if it working
Enter the following command in iterm
This should open the REPL of r.
- Set the libpath as shown below
- Write q() to end it.
This is what you should see:
$ r
R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin10.8.0 (64-bit)
R ist freie Software und kommt OHNE JEGLICHE GARANTIE.
Sie sind eingeladen, es unter bestimmten Bedingungen weiter zu verbreiten.
Tippen Sie 'license()' or 'licence()' für Details dazu.
R ist ein Gemeinschaftsprojekt mit vielen Beitragenden.
Tippen Sie 'contributors()' für mehr Information und 'citation()',
um zu erfahren, wie R oder R packages in Publikationen zitiert werden können.
Tippen Sie 'demo()' für einige Demos, 'help()' für on-line Hilfe, oder
'help.start()' für eine HTML Browserschnittstelle zur Hilfe.
Tippen Sie 'q()', um R zu verlassen.
$ > 2 + 4
$ > .libPaths("Users/YourHomeFolder/rLibrary")
$ > q()
###Setup R Environment
Start the r REPL by writing:
The getwd() and setwd() commands give the the location your r console is running.
$ r
$ > getwd()
[1] "/Users/YourHomeFolder/"
create a Environment file in your home directory.
$ echo "R_LIBS=/Users/$HOME/rLibrary" > $HOME/.Renviron
###install Sublime Text
go to [here](http://www.sublimetext.com) and follow the instructions
###install Sublime Package Manager
go to [here](https://sublime.wbond.net/installation) and follow the instructions
###install SublimeREPL via Package Manager
in the Sublime Text Command palette (shift + cmd + p) enter REPL
###install Sublime Enhanced-R via Package Manager
- in the Sublime Text Command palette (shift + cmd + p) enter Enhanced.
- open Sublime Text>Preferences>Package Settings>Enhanced R>Settings Default
- open Sublime Text>Preferneces>Package Settings>Enhanced R>Settings User
- copy the whole content from Default to user and change the osx.app settings to iterm
It should look like this:
"osx" : {
// R / R64 / Terminal / iTerm
"App" : "iTerm"
// path to Rscript binary
// "Rscript" : "/usr/bin/Rscript",
},
###Finally write some code
Open a iterm window and enter `r` to open the REPL
$ r
Create a new file in Sublime Text and save it as test.r
write into it:
vec = c(1,20,30,40,100,200,200)
plot(vec, main="Hello World")
select the whole code you want to execute and hit cmd + enter. This is the execute command from Enhanced-R and should send the selected code to iterm. iterm executes it and XQuartz should open an new window.
###install a r package
Enter into your testfile.
install.packages("maps")
require(maps)
map('world')
Select it and hit cmd+enter.