blog.ryanwalker.us
quantitateexpository blog about software, math, statistics, R, Python, data science, optimization, and machine learning
http://blog.ryanwalker.us/
expository blog about software, math, statistics, R, Python, data science, optimization, and machine learning
http://blog.ryanwalker.us/
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quantitate | blog.ryanwalker.us Reviews
https://blog.ryanwalker.us
expository blog about software, math, statistics, R, Python, data science, optimization, and machine learning
blog.ryanwalker.us
quantitate: February 2015
http://blog.ryanwalker.us/2015_02_01_archive.html
Software, computing, optimization, statistics, and miscellany. Tuesday, February 10, 2015. More on Quadratic Programming in R. This post is another. Tour of quadratic programming. Algorithms and applications in R. First, we look at the quadratic program that lies at the heart of support vector machine (SVM) classification. Then we'll look at a very different quadratic programming demo problem that models the energy of a circus tent. Using the e1071 wrapper around libsvm. Using quadprog's positive definit...
quantitate: September 2013
http://blog.ryanwalker.us/2013_09_01_archive.html
Software, computing, optimization, statistics, and miscellany. Saturday, September 7, 2013. Optimization in R (Part I). This post is the first in a series on solving practical convex optimization problems with R. My goal for the series is to work up to some interesting applications of the constrained optimization libraries available in R. In particular, I plan to work out some test cases and practical examples using the quadprog package. The point of this diagram is that whenever you connect two points o...
quantitate: October 2014
http://blog.ryanwalker.us/2014_10_01_archive.html
Software, computing, optimization, statistics, and miscellany. Sunday, October 19, 2014. Voice control your Roku player with Python. In this post, I describe a simple way to implement a voice controlled Roku streaming player 'remote control' over a telnet connection with Python. The complete code (about 100 lines) is available on github. Roku streaming players offer an interesting unofficial control interface. Over a telnet connection on the local network. To connect to Roku over telnet:. Roku3 requires ...
quantitate: Analyzing the 2011-2012 California Health Inteview Survey with R
http://blog.ryanwalker.us/2014/06/analyzing-2011-2012-california-health.html
Software, computing, optimization, statistics, and miscellany. Sunday, June 1, 2014. Analyzing the 2011-2012 California Health Inteview Survey with R. The California Health Interview Survey. UCLA maintains extensive documentation of the CHIS methodlogy. Including important details of how the sample weighting was developed and implemented. Definitions for the CHIS variables can be found in the data dictionary included with the CHIS public use datasets. And also in his book. Though we had only 43k records ...
quantitate: November 2015
http://blog.ryanwalker.us/2015_11_01_archive.html
Software, computing, optimization, statistics, and miscellany. Tuesday, November 24, 2015. Building a Streaming Search Platform. On average, Twitter users worldwide generate about 6,000 tweets per second. All code for the platform I describe here can be found in my github project Straw. The code base includes:. Implementation, including both Lucene-Luwak. Implementations of streaming search. Scripts to automate AWS deployment using boto3. A demo multiuser web interface where users register queries and re...
TOTAL PAGES IN THIS WEBSITE
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Ryan Vanderpol
Reflections of a Freelance Software Engineer and Product Designer. Page 1 of 1. Deploying Ghost on Heroku with Image Uploads. A few days ago I ran into an awesome, one-click option for deploying Ghost on Heroku. It's actually how this blog you're reading right now was ». As part of my quest to figure out how I can turn what I'm passionate about into a paying career, I recently decided I would see ». PhoneGap plugin for Aviary SDK (iOS). Building Some Slick Filtering with Knockout.js. I struggled with thi...
ryan vet | Experiential Marketing, Leadership, Entreprenuership
Keeping a Journal at Work. Tweet Scheduling Service – BufferApp Review. On The Shoulders of Giants – Lessons from 100 Stories Above Ground Zero. December 3, 2015. We so rarely take the time to reflect on why we are where we are. I was recently challenged with. This incredibly profound question. Atop the new Freedom Tower. Read the full story. Three Smart Ways to Save Money. March 2, 2015. Digit – Automatic Savings. Before you know it, your money is savings are growing right before your eyes. The plus...
Ryan Vikander's Development Blog
Ryan Vikander's Development Blog. Posted At : April 30, 2014 11:46 AM Posted By : Ryan Vikander. Posting this just in case I lose my file but I created a CFM page that scripts data for quick insert statements. I know there are good SQL Server Management tools that does this but I wanted something that didn't require trial versions or paid versions. This assumes your primary key is called "id" but you can change it to be whatever and will output a txt file to a location of your desire. Where active = 1.
Ryan Voigtman's Blog
Ryan Voigtman's Blog. The plan was to allow the timelapse to run until it was dark, and then in processing I would select the bit that I wanted. But in the scramble to capture the scene I forgot to clear the memory card so I ended up with 304 images for this timelapse instead of the 900 I had planned on having. It also didn’t quite make it to sunset. A Timelapse attempt at a sunset that was cut short. To make a timelapse rig coupled with a webcam. This entry was posted in Series and Works. August 12, 2015.
The Idea Reactor
quantitate
Software, computing, optimization, statistics, and miscellany. Tuesday, December 27, 2016. Analyzing the 2015 California Health Interview Survey in R. A few years ago, I wrote about how to analyze the 2012 California Health Interview Survey in R. In 2012, plans for Covered California. Released the 2015 California Health Interview Survey. The CHIS Quickstart guide for R. Though CHIS is a complex survey, it's simple to work with CHIS data in R. Here's how to get started:. CHIS data is divided into 3 groups...
GotoNames.com- Application Catalogue
This site is currently parked for free with gotonames.com. Learn how to create your free website with GotoNames. Do you own this domain? If you’re the domain owner, you can easily upload content to your site. Visit GotoNames Support. Get Free Web Apps. No Hassle Install.
Ryan's Blog | My Adventures
Ryan's Blog My Adventures. Another Day… of Warm Weather! January 17, 2013. December 15, 2014. Alright, well – it’s been a bit since my last post but I’ve been busy busy! The studio has had me working some full days which has been nice so that I can actually get all of my work done. The half days are great too, but I find I’m always playing catch up …. December 20, 2012. December 15, 2014. So – to my surprise, I have already been working for Yoga Santosha for one week… crazy! December 15, 2012. Well today...
Ryan Wenner's Blog
Tuesday, June 7, 2011. Ryan’s theory of corporate advancement through the strategic implementation of snackfood products. Eventually I’m going to write a book. Actually I have rough ideas for two books – one I’m collaborating on with a friend, and one I plan on writing some years down the road that will be sort of an autobiography / “lessons learned” type book. . This post would likely end up being the basis for a chapter in the book to be written later in my life. . Monday, September 13, 2010. Eventua...
Ryans Obligatory Blog
Just another Your SUPER-powered WP Engine Multisite Install site. Talking to Gmail via IMAP / SMPT suddenly stopped working (June 2016)? Ryan on July 8, 2016. If you have software or device (relay server, fax machine, email client etc) connecting to Gmail via IMAP or SMTP and it stopped working in June or July 2016 then its because Google discontinued support for SSLv3 and RC4 – the solution is to change your connection properties to use TLS. This is the official Google announcement. Sigh VMWare Server 2...
Ryan Wood
Product Builder, Rubyist, Entrepreneur of sorts. Co-Founded with Dodd Caldwell. Co-Founded with Jon Livingston. Accelerator Graduate and Mentor. Proudly live and work. In Greenville, SC.
