Here is how to display your geographic data on a Google map background.
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Plotting over a Google Map
How to update y = m x + b with new data
Abstract: Bayesian linear regression made super easy and intuitive! You arrive in a new city for the first time, and you’ll …
Testing hypotheses about causation
In 2002, I developed a statistical framework for testing whether your data provides statistically significant support for the hypothesis that A causes B. I published only one…
How the strange Cauchy distribution proved useful
On Tuesday I had an interesting exchange with Jorge Muro Arbulú, a professor in Peru, about the Cauchy distribution, which also called the Lorenzian distribution.
Using Python to parse a Shapefile
A shapefile (*.shp) is a binary file format used by Geographic Information Systems (GIS). I used an existing Python library (Fiona) to read and parse a shape file, and then…
How to call a Python function from Analytica
I found it pretty easy to call a Python function from Analytica using COM automation. The Component Object Model (COM) integration functionality comes included with the Analytica…
World Cup Soccer. How much does randomness determine the winner?
A few years ago France beat Croatia in the World Cup final. Congratulations to France for winning the last world championship! And also to Croatia for making it to the final…
How to limit entry to specific cells of an edit table
Netflix’s basic subscription plan was introduced in May 2014. In a Netflix business model that I created, I have an …