Fri 05 May 2017

Lessons from running a Data Team
Some lessons I learned while building and running the Data Team at Axial

Mon 31 March 2014

Detecting and Fixing Outliers in Data
Using a Selective Median Filter to clean erroneous data

Mon 10 March 2014

Base Rate Fallacy
Interpreting commonly quoted statistical results through understanding of base and false discovery rates.

Thu 13 February 2014

Data Debt
Friends don't let friends accumulate data debt

Tue 11 February 2014

Fertility & Infant Mortality
An analysis to determine the relationship between fertility and infant mortality rates

Sun 26 January 2014

Are Movies Getting Better or Worse?
A fun little data analysis exercise using IMDB movie rating database

Sun 19 January 2014

Introduction to R
Learn the basics of using R to perform simple data analysis

Wed 13 November 2013

Curve smoothing in R
Common techniques for smoothing curves and how to do that in R

Wed 23 October 2013

MongoDB replication pitfalls
Common issues while converting standalone MongoDB instance to a replicated set.