A three-stage birandom program for unit commitment with wind power uncertainty.

ScientificWorldJournal · 2014 · PMC4060537 · PMID 24987739

Europe PMC DOI

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a clear trendno p-value reported

By using any of the kinds of forecast methods, the wind power forecast accuracy is increased with the forecast horizon shortening, which shows a clear trend when it is from day ahead to several hours ahead.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.