Ezekiel, Mordecai Methods of correlation and regression analysis, linear and curvilinear Mordecai Ezekiel [and] Karl A. Fox. - 3. ed. - New York Wiley [1959] - 548 p. illus. First published in 1930 under title: Methods of correlation analysis. Includes bibliography. LCCN: 59011793 /L/r83 Subjects--Topical Terms: Correlation Statistics LC Class. No.: HA31 / .E9 1959 Dewey Class. No.: 311.25