Author Archives: ralf

About ralf

I studied Geology at University Erlangen and got my PhD (bio-nanotechnology) at TU Dresden. In my spare time i program simulations and tinker around with data prediction methods. Frisbee is my favorite sport and i play guitar when my friends and i meet to make some music.

Gdelt GKG 2.1 Cheat Sheet

I copy a part of the gdelt dataset to a local mysql database. The field definition is the same as in the original dataset. Below a short field description of the Gdelt table gkg v 2.1 (taken from the original … Continue reading

Error thrown

Call to a member function id() on array