Just when I thought I would be good with importing a large CSV file into Postgresl using csvkit, I realized that nothing was going as planned: It was taking lot of memory and it was going on far too long when I would like to avoid this kind of inconvenience by transferring a CSV file to a database.

Here is a little post about using Mathematica to study basic model of DNA substitutions, including the Jukes-Cantor model, and more generally likelihood-based phylogenetic tree inference.

Here is the latest bag of tweets^*, which covers February 2019.