Statistics

[fabidue]

Is your feature request related to a problem? Please describe.
It would be nice to have tools in Python which help us with calculating statistics

Describe the solution you'd like
Displaying a notebook with tools/tips and a test data set for trying

[TimZiemer]

sounds great. A new branch has been created for this feature, called "10-statistics". You can close the issue as soon as you've merged your files into the main branch.