double ConnectivityMeasures::calcPearsonsCorrelationCoeff(const Eigen::RowVectorXd &vecFirst, const Eigen::RowVectorXd &vecSecond) { if(vecFirst.cols() != vecSecond.cols()) { qDebug() << "ConnectivityMeasures::calcPearsonsCorrelationCoeff - Vectors length do not match!"; } return (vecFirst.dot(vecSecond))/vecFirst.cols(); }