I am finally back with a follow up for the d3.js + x3dom tutorial where we saw how to initalize an x3dom canvas, plot axes and make a scatter plot.

In this second part, I will cover how to make a Surface plot with IndexedFaceSet.

A surface plot with IndexedFaceSet …

I had the opportuniy to work on a project using d3 and x3dom for a client 1 year ago, and wanted to share a bit my experience on mixing those 2 tools.

This is post is a collection of tips on how to get started. In this first part, we …

Japan temperature data

I tried to get temperature data for Japan, and the data source that I selected this time is from the National Center for Atmostpehric Research that produce 4 dailies estimations of global weather as well as forecast on a world grid of 0.25 degrees.

To download …

In this article, I will explain how I normally proceed with emebedding a d3.js data visualization (but it could be any kind of javascript enabled complex content) in wordpress for my clients (I am not using wordpress on this blog, because I find it too heavy for my taste …

Tokyo is famously one of the most expensive cities to live in the world, and appartment rental market is sometime difficult to understand. It is traditionally a seller market (Landlords often claim fee just to move in and to renew contract every 2 years) and demand for Tokyo is always …

I was curious about the market dynamics on elance, so I gathered some data from elance skill trends pages:

• Top skills

• Talent available

After some data matching and basic categorization, I put together the visualization above, attempting to show which skills are the most valuable on elance. I would have …