ramnathv

#' Clean numerical data by removing 
clean <- function(var){
	type.convert(gsub("[a-zA-Z\\%\\s]", "", var))
}

oecd[,-1] <- sapply(oecd[,-1], clean)
x <- oecd[,-c(1, NCOL(oecd))]
y <- oecd[,NCOL(oecd)]
plyr:::adply(x, 2, cor, y, use = 'complete.obs')

ramnathv

git clone git://github.com/jgm/pandoc
cd pandoc
cabal update
git submodule update --init  # to update the templates submodule
cabal install -ftests        # -fhighlighting no longer needed
cabal test

ramnathv

#!/usr/bin/env ruby

dry_run = ARGV.delete('--dry-run')
force = ARGV.delete('--force')

if ARGV.empty?
  puts <<-USAGE
  minify, swiftly concat and minify JavaScript files from the command line

  Pass a single argument to create a .min.js version:

ramnathv

/* Source: https://github.com/dciccale/css3-github-ribbon */

.ribbon- {
  background-color: #121621;
  color: #FF0;
  top: 1.2em;
  right: -3.2em;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  transform: rotate(45deg);

ramnathv

---

# My First Slidify Deck

---

### Slide 1 ###

This is an unordered list 

ramnathv

#HTML presentation tools

There are many HTML presentation tools and they are all created for slightly different reasons. Here's an overview. Please let me know if I forgot any.

##CSSS

CSS-based SlideShow System

• Source
• Example

ramnathv

library(markdown)
re.capture <- function(pattern, string, ...) {
  rex = list(src = string, names  = list(),
    result = regexpr(pattern, string, perl = TRUE, ...))
  
  for (.name in attr(rex$result, 'capture.name')) {
    rex$names[[.name]] = substr(rex$src, 
      attr(rex$result, 'capture.start')[,.name], 
      attr(rex$result, 'capture.start')[,.name]
      + attr(rex$result, 'capture.length')[,.name]

ramnathv

# ggplot2 graph shows up fainter, and text smaller

```{r echo=FALSE, message=FALSE, warning=FALSE}   
opts_chunk$set(fig.width=18, fig.height=10)
require(ggplot2)
```

***

# Simple Plot

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<slide class="{{ classes }}" id="{{ id }}">
  <hgroup>
    {{{ header}}}
  </hgroup>
  <article>
    {{{ content }}}
  </article>
</slide>

ramnathv

<script src="http://yandex.st/highlightjs/7.0/highlight.min.js"></script>
<script src="http://yandex.st/highlightjs/7.0/languages/r.min.js"></script>
<script>hljs.initHighlightingOnLoad();</script>