Identify windows in which the phone may have been rotated or flipped, as indicated by a gravity vector
tag_outlier_windows(gravity, window_length, window_overlap)
| gravity | A dataframe with gravity vectors for columns |
|---|---|
| window_length | The number of samples per window. |
| window_overlap | Fraction in the interval [0, 1) specifying the amount of window overlap during the windowing transformation. |
Rotations errors for each window.