tomschenkjr

[
// Modified Sublime-REPL keybindings for an "R-friendly" set of shortcuts.
// Copy and paste this text into the Key Bindings - User (under Preferences menu).
// For more information, see http://tomschenkjr.net/2012/05/17/using-sublime-text-2-for-r/

// Executes a selection of text in REPL, latter only displays code and does not execute
{ "keys": ["ctrl+shift+r"], "command": "repl_transfer_current", "args": {"scope": "selection"}},
{ "keys": ["ctrl+shift+r", "r"], "command": "repl_transfer_current", "args": {"scope": "selection", "action":"view_write"}},

// Executes the entire file (build) in REPL, latter only displays code and does not execute

tomschenkjr

{
"default_extend_env":{"PATH":"{PATH};C:\\Users\\user_name\\Documents\\R\\R-2.14.1\\bin\\x64"}
}

tomschenkjr

// Purpose: This is a macro which will send a selection of text to sublimeREPL.
// Note: Add this to your macros, which can be accessed from Tools > Macros or saving to your Sublime Text Packages folder.
[
 {"command": "repl_transfer_current", "args": {"scope": "selection"}}
 {"command": "move", "args": {"by": "lines", "forward": true}}
]

tomschenkjr

# TITLE:	R in Sublime Text 2 Demonstration
# AUTHOR:	Tom Schenk Jr.
# DATE:		May 15, 2012

# R as a calculator
2 + 2 	# After you adjust the keybindings
sqrt(9) # Syntax should differentiate between function and variable.
sin(pi)	# See if there is a floating point issue.

# Install Packages

tomschenkjr

// Characters that are considered to separate words – does not include periods.
// Place comma at the end of the line if there are multiple keybindings.
{"word_separators": "/\\()\"‘-:,;~!@#$%^&*|+=[]{}`~?"}

tomschenkjr

<?php
$q=$_GET['q'];

$con = mysql_connect('mysql.tomschenkjr.net', 'tsjr_visitor', 'tsjr_visitor_password');
if(!$con){
	die('Could not connect: ' . mysql_error());
}

mysql_select_db("tsjr_sandy", $con);

tomschenkjr

# LOAD UP GGPLOT2
library(ggplot2)

# PROPER TIME SERIES DATA
str(economics) # Explore the economics data set that comes with ggplot2.

# PLOT THE RELATIONSHIP OF UNEMPLOYMENT AND TIME
p <- ggplot(economics, aes(x = date, y = unemploy))
p + geom_line()

tomschenkjr

# TITLE: ggplot2 Workshop Homework for Maps
# AUTHOR: Tom Schenk Jr.
# DATE CREATED: November 7, 2012
# DATE MODIFIED: None
# PURPOSE: Create maps using R and ggplot2 library.
# LIBRARIES: ggplot2, maptools

library(ggplot2)
library(maptools) 

tomschenkjr

# Let's customize our plot outputs. First, load the library.

library(ggplot2)

# Plot something simple

p <- ggplot(mtcars, aes(x=cyl, y=mpg)) + geom_point(aes(color=qsec, size=wt))

# Change axis
p + scale_y_continuous(limits=c(0,40))

tomschenkjr

# Install reshape package. You will be asked to pick a server.
install.packages("reshape")

# We're going to also use ggplot2, so let's install that as well:
install.packages(c("reshape","ggplot2")) # In R, c() concatenates inputs as a vector

# You will always need to load the libraries after installing the package.
library(reshape)
library(ggplot2)