Regression diagnostics : identifying influential data and sources of collinearity / David A. Belsley, Edwin Kuh, Roy E, Welsch. Belsley, David A. Regression analysis. QA278.2 .B44 2004 519.5 BER Originally published: New York : Wiley, c1980. Includes bibliographical references (p. 277-284) and index. Hoboken, N.J. : Wiley-Interscience, c2004. c2004. 2004 Text xv, 292 p. : http://www.loc.gov/catdir/enhancements/fy0626/2005271843-b.html http://www.loc.gov/catdir/enhancements/fy0626/2005271843-d.html http://www.loc.gov/catdir/enhancements/fy0626/2005271843-t.html eng Wiley series in probability and statistics