Results from 31 participants (13 Parkinson's, 18 Non-Parkinson's) from a movement test at https://skparab1.github.io/pd
- Rows (except for header): represents a participant
- Columns: represent features
- Status: Parkinson's status (PD or non-PD)
- Feature 1. Mean deviation from centerline when tracing straight line (fraction of screen height)
- Feature 2. Amount of time taken to trace straight line (miliseconds)
- Feature 3. Amount of time taken to trace straight line with respect to window width (miliseconds)
- Feature 4. Percentage of points traced inside straight line
- Feature 5. Number of points traced inside straight line with no regard to time taken
- Feature 6. Amount of time taken to trace sine wave (miliseconds)
- Feature 7. Amount of time taken to trace sine wave with respect to window width (miliseconds)
- Feature 8. Percentage of points traced inside sine wave
- Feature 9. Number of points traced inside sine wave with no regard to time taken
- Feature 10. Amount of time taken to trace spiral (miliseconds)
- Feature 11. Amount of time taken to trace spiral with respect to window width (miliseconds)
- Feature 12. Percentage of points traced inside spiral
- Feature 13. Percentage of points traced inside spiral with no regard to time taken
- Feature 14. False presses when prompted with a constant key
- Feature 15. False presses when prompted with a semi-random(random between 2 letters) key
- Feature 16. False presses when prompted with a random key
- Feature 17. Total false presses from all tests
- Feature 18. Average false presses from all tests
- Feature 19. Average response time when prompted with a constant key (miliseconds)
- Feature 20. Sum of response times when prompted with a constant key (miliseconds)
- Feature 21. Average response time when prompted with a semi-random(random between 2 letters) key (miliseconds)
- Feature 22. Sum of response times when prompted with a semi-random(random between 2 letters) key (miliseconds)
- Feature 23. Average response time when prompted with a random key (miliseconds)
- Feature 24. Sum of response times when prompted with a random key (miliseconds)
- Feature 25. Number of correctly pressed keys when prompted with a constant key
- Feature 26. Number of correctly pressed keys when prompted with a semi-random(random between 2 letters) key
- Feature 27. Number of correctly pressed keys when prompted with a random key
- Feature 28. Number of correctly pressed keys when prompted with a random key with respect to average response time
- Feature 29. Maximum deviation from centerline when tracing straight line (percentage of screen height)
- Feature 30. Maximum deviation from centerline when tracing straight line without regard to window height (pixels)
- Feature 31. Net accumulated deviation from centerline when tracing straight line (percentage of screen height)
- Feature 32. Total accumulated deviation from centerline when tracing straight line (percentage of screen height)
- Feature 33. Avg of absolute values of deviation from centerline when tracing straight line (percentage of screen height)
- An optimized model based on this data was a RandomForestClassifier trained on features 1, 7, 10, 18, 20, 28. These features were deemed as important using an ExtraTreeClassifier importance predictor.