Almost every day you can find in media commentary that XYZ is causing stocks to fall (or rise). Such definitive statements are common—but what’s almost always missing is statistical proof. And if you ...

To find out whether complex statistical methods could be successfully applied to site survey data, the correlation coefficient was used to evaluate the reliability and validity of survey data gathered ...

Journal of Applied Probability, Vol. 23, Essays in Time Series and Allied Processes (1986), pp. 173-185 (13 pages) We consider a multiple regression model in which the regressors are Fourier cosine ...