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Exercise

Seasonal Hybrid ESD algorithm

You've identified a repeating seasonal cycle in the nitrate data, with a period of 12 months. You are now ready to apply the Seasonal-Hybrid ESD algorithm to find out if there are anomalies present in the data.

Instructions

100 XP
  • Use the AnomalyDetectionVec function to run the Hybrid-ESD algorithm over the nitrate concentrations.
  • You will need to specify the input arguments:
  • x: a vector of values
  • period the period of any repeating pattern