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Chris Norval

Postdoc. Researcher, University of Cambridge

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Plot of IP Geolocations

May 27, 2014May 27, 2014 cnorvalData Analysis, R

I was playing around with R’s ggplot2 library when I came across a data file consisting of 500,000 IP geolocations. I downloaded the CSV file, which contains the latitudes and longitudes of each geolocation, and decided to plot the latitude […]

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System Evaluation Analysis in R: Part 1

April 16, 2014May 14, 2014 cnorvalData Analysis, PhD, R, Statistics

Since the last blog post I’ve been kept busy getting my thesis ready for submission and preparing for attending CHI in a few weeks time. For the latter, I decided to create some graphs for my presentation and decided to […]

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Exploratory Data Analysis with Facebook

March 29, 2014May 14, 2014 cnorvalData Analysis, R, Statistics

Udacity recently added a new online course for exploratory data analysis with three members of the Data Science team at Facebook. The course can be done for free and I’d definitely recommend having a play around with it if you have […]

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Chris Norval

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