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DOV-Vlaanderen / groundwater-logger-validation

Analysis on validation methods for groundwater logger data
MIT License
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outliers_v0.01 validation #2

Closed DavorJ closed 5 years ago

DavorJ commented 5 years ago

Version 0.01 is purely based on input-sensor-data (DRME_DRU), without any a-priori assumptions, based on Leys (2013). In short, a very robust outlier detection approach based on noise-normality assumption (with possibility of extension to other distributions).

Here are the results. Red dots are outliers. Pdf can be downloaded.

I think that for pressure and temperature, we could get better results if we take a-priori information into account. I will implement this in v0.02.

cc @fredericpiesschaert

fredericpiesschaert commented 5 years ago

We all agree that a priori assumptions are needed, so I think we can close this issue