vfulco

library(shiny)
library(ggplot2)

# Download DataTables JS file and TableTools full package from http://datatables.net/download/
# Change the paths appropriately:
addResourcePath('datatables','/Users/yourusername/Downloads/DataTables-1.9.4/media')
addResourcePath('tabletools','/Users/yourusername/Downloads/TableTools-2.1.5/media')

runApp(list(
	ui = basicPage(

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###################################################
##
## Functions for calculating AUC and plotting ROC
## Corey Chivers, 2013
## corey.chivers@mail.mcgill.ca
##
###################################################


## Descrete integration for AUC calc

vfulco

getSymbols("^GSPC", from="1950-01-01")
p = 10
a = na.omit(merge( volatility(GSPC, n=p)*100, lag(volatility(GSPC, n=p), k=-p)*100 ))
names(a) = c("hv", "rv")
medianvalues = c()
meanvalues = c()
maxvalues = c()
minvalues = c()
keys = c()
for ( x in seq( 0, max(a$hv), 2 ) )

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llxc = function( a, ll=-12:12, legend.loc="topleft", displayLegend=T, legend.cex=1.0, overplot=F )
{
	if ( ncol(a) < 2 )
	{
		print( "Not enough columns")
		return;
	}
	
	a = na.omit(a)
	

vfulco

Notes from reading through R Packages by Hadley Wickham. This is meant to review, not replace, a thorough readthrough. I mainly wrote this as a personal review, since writing summaries and attempting to teach others are some of the best ways to learn things.

Introduction

• Packages are used to organize code together so that it can be used repeatedly and shared with others.

• A lot of work with packages is done via the devtools package.

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Contract Killer

The popular open-source contract for web designers and developers by Stuff & Nonsense

• Originally published: 23/12/2008
• Revised date: 15/12/2013
• Original post

---

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*~
registry-server/
.vagrant/

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#!/bin/bash
 
# <UDF name="hostname" label="The hostname for the new Linode" example="apps">
# <UDF name="fqdn" label="The new Linode's Fully Qualified Domain Name" example="apps.example.com">
# <UDF name="adminuser" label="Username for new admin user (cannot be dokku)">
# <UDF name="adminpass" label="Password for new admin user">
# <UDF name="adminkey" label="SSH public key authorized for admin user (password SSH auth will be disabled)">
# <UDF name="dokkukey" label="SSH public key authorized for dokku user (used when deploying apps)">
 
# Turn off password authentication and root login for SSH

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from application.mail import mail_send

...

SECURITY_SEND_MAIL_FUNCTION = mail_send

...

FROM_EMAIL = 'dispatch@site.ru'
FROM_NAME  = u'Site Admin'

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##Ubuntu Server

NodeJS

sudo apt-get install g++ curl libssl-dev apache2-utils git-core make
cd /usr/local/src
wget http://nodejs.org/dist/v0.10.28/node-v0.10.28.tar.gz
tar -xvzf node-v0.10.28.tar.gz
cd node-v0.10.28