Frank Portman
telling stories with data
By Date
About
Projects & Software
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2016
Nov 30
programming
On the German Tank / Taxicab Problem
Oct 11
programming
bayesAB 0.7.0 + A Primer on Priors
Oct 3
programming
bayesAB: A New R Package for Bayesian AB Testing
Jan 2
programming
A Graphical Extension of Twitter’s AnomalyDetection Package
2015
Sep 30
math
On Lagrange Polynomials
2013
Dec 15
data visualization with r
Introducing FlyVis
Jul 25
data visualization with r
Let’s Go to Rome
Apr 20
machine learning
Stock Market Predictions with Artificial Neural Networks
Apr 5
programming
Fractal Fern
2012
Dec 25
data visualization with r
Visualizing McDonald’s’ Global Expansion
Nov 13
data visualization with r
Visualizing Napoleon’s March to Moscow
Nov 5
math
Sieve of Eratosthenes