1. Clustering-based outlier trajectory detection (COT) is a reliable method for outlier trajectory detection. |
2. Combined detection methods for outlier measurements are preferred. |
3. Some methods achieved >80% sensitivity for errors above 3 standard deviations |
4. Model-based methods are reliable for errors of lower intensity. |
5. Higher density favours outlier trajectory detection and model-based methods, but not time-sensitive methods. |
6. Clustering and pattern analyses can be considerably affected by the presence of outliers. |