Principal Economist at Amazon. Interested in environmental economics, tech & data science.

“Africa Black and White” by Nick Brandt

April 16, 2011 less than 1 minute read

Africa Black and White

HT: Barry Ritholtz

Fast geospatial tasks with data.table, geos & co.

January 14, 2022 11 minute read

Use all your favourites

July 8, 2021 4 minute read

Faster still, with base R

June 24, 2021 20 minute read

Better, faster, stronger.

October 19, 2020 13 minute read

On the fly, for the win.