public void computeCrossCorrelation(LinkedList<SentimentEDCoWKeyword> keyWordsList1) { crossCorrelation = new double[keyWordsList1.size()]; SentimentEDCoWCrossCorrelationZeroTime cc = new SentimentEDCoWCrossCorrelationZeroTime(); for (int i = 0; i < keyWordsList1.size(); i++) { crossCorrelation[i] = cc.correlationZeroTime(SW2, keyWordsList1.get(i).getSW2()); } }