This repo includes code to analyse the data from the COVID-19 Symptom Tracker app. Participants using the app recorded information about their health on a daily basis, including temperature, tiredness and symptoms such as coughing, breathing problems or headaches.
Read more about the app and the research here.
- data.table
- rmarkdown
See daily_process.R in the script folder.
Enhancements:
- Only users from either the UK or the US are used
- Multiple logs in the same day are aggregated
- Assessments reporting healthy status along with symptoms (or vice versa) are discarded
- Added new symptoms
- Minor improvements on code and report
Enhancements:
- COVID-19 test results (and the fact that the user had a test) are propagated to following assessments
- Checks whether individuals who had an answer from the COVID-19 test also declared of having had a test
- Users are filtered for BMI
- Only users with at least a valid assessment are retained
- Fastest selection of daily assessment
- Reports are no longer added to the repo
- Minor fixes
Enhancements:
- Assessment includes longitudinal data (one assessment person/day)
- Stats are only for the day, and do not take into account previous assessments
Main contributors:
- Dr Julia El-Sayed Moustafa
- Dr Mario Falchi
- Dr Maxim Freydin
- Dr Massimo Mangino
- Dr Niccolo' Rossi
- Dr Alessia Visconti
Main developers:
- Dr Alessia Visconti
(Authors are listed in alphabetical order)
The code included in this repo is licensed under GNU GPL v3.
These scripts are distributed in the hope that they will be useful, but WITHOUT ANY WARRANTY.