# robets v1.4

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## Forecasting Time Series with Robust Exponential Smoothing

We provide an outlier robust alternative of the function ets() in the 'forecast' package of Hyndman and Khandakar (2008) <DOI:10.18637/jss.v027.i03>. For each method of a class of exponential smoothing variants we made a robust alternative. The class includes methods with a damped trend and/or seasonal components. The robust method is developed by robustifying every aspect of the original exponential smoothing variant. We provide robust forecasting equations, robust initial values, robust smoothing parameter estimation and a robust information criterion. The method is described in more detail in Crevits and Croux (2016) <DOI:10.13140/RG.2.2.11791.18080>.

## Functions in robets

 Name Description print.robets Print robets model robets Robust exponential smoothing model plot.robets Plot robets model plotOutliers Plot outliers detected by robets model summary.robets Summary robets model tau2 Compute the tau2 estimator of scale coef.robets Coef robets model forecast.robets Forecasting using ROBETS models No Results!