Allow user to process data

[woodthom2]

Description

At the end of the Harmony user journey when the user exports results as xlsx ( https://youtu.be/CqAsrY74zNM ), can we generate either some Python code or a Colab or Jupyter notebook allowing them to analyse their datasets?

Rationale

This would be a nice feature to streamline the whole data harmonisation process.

We could offer the option to do it in the Web UI but by helping the user complete it on their machine we bypass some confidentiality issues (if user is not allowed to upload raw data to internet)

An open question: how can the user do a statistical analysis and incorporate the Harmony scores? Do we make a new variable which is e.g. 0.65 × Instr1Ques1 + 0.33 × Instr2Ques5 etc... and then do statistical tests on it???