Plotting a Map of New York City Using Only Taxi Location Data

In theory, plotting a million little points in close proximity should simulate the lines of the streets of New York City.

August 7, 2015 · 4 min

How to Scrape Data From Facebook Page Posts for Statistical Analysis

It is pretty easy to scrape Facebook Posts data and make into a spreadsheet for easy analysis, although there are a large number of gotchas.

July 20, 2015 · 7 min

Locating All the Christmas Trees on Instagram

I downloaded hundreds of thousands of #tree images and found 25,432 images which were taken on Christmas, have a #tree, and, most importantly, contain location data where the photo was taken.

January 1, 2015 · 5 min

Who Performs the Best in Online Classes?

Which types of student characteristics lead to the best performance in online classes? That depends on how you define “performance.”

July 10, 2014 · 6 min

Mapping San Francisco Locations Using Facebook Data

With the data on approximately 8,000 Facebook Places in San Francisco, we can map where San Franciscans are checking-in, and determine what types of locations they like to visit.

April 8, 2014 · 5 min