what different types of tools do you use?

Question: what different types of tools do you use?
- Keywords:
  equiptment,
  instrument,
  tools
Asked by 578radg29 to Reka on 14 Nov 2016.
- Reka Nagy answered on 14 Nov 2016:
  
  All the tools are use are different computer programs that do a lot of really fancy statistics and maths that I don’t understand myself! The end result is usually some data that I can plot as a graph to try to understand what is actually going on.

Question: what different types of tools do you use?