Helen M. Walker
Konuyla ilgili okumalar

Walker, Helen M. (1940). "Degrees of Freedom" (PDF). Journal of Educational Psychology. 31 (4). ss. 253-69. doi:10.1037/h0054588. 27 Eylül 2011 tarihinde kaynağından (PDF) arşivlendi. Erişim tarihi: 1 Aralık 2014.
| g t Amerikan İstatistik Derneği Başkanları |
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1839–1925:  Richard Fletcher (1839–1845)  George C. Shattuck (1846–1851)  Edward Jarvis (1852–1882)  Francis Amasa Walker (1883–1896)  Carroll D. Wright (1897–1909)  S. N. D. North (1910)  Frederick Ludwig Hoffman (1911)  Walter Francis Willcox (1912)  John Koren (1914)  Edward Dana Durand (1915)  Charles P. Neill (1916)  Allyn Abbott Young (1917)  Wesley Clair Mitchell (1918)  Joseph Adna Hill (1919)  George E. Roberts (1920)  Carroll W. Doten (1921)  William S. Rossiter (1922)  Warren M. Persons (1923)  Louis Israel Dublin (1924)  Robert E. Chaddock (1925) 
1926–1950:  Leonard Porter Ayres (1926)  Edmund E. Day (1927)  Carl Snyder (1928)  Edwin Bidwell Wilson (1929)  Malcolm C. Rorty (1930)  William Fielding Ogburn (1931)  Irving Fisher (1932)  Stuart A. Rice (1933)  Frederick C. Mills (1934)  Willford I. King (1935)  Joseph S. Davis (1936)  Warren Randolph Burgess (1937)  Robert H. Coats (1938)  Raymond Pearl (1939)  F. Leslie Hayford (1940)  Winfield W. Riefler (1941)  Alfred J. Lotka (1942)  Emanuel Goldenweiser (1943)  Helen M. Walker (1944)  Walter A. Shewhart (1945)  Isador Lubin (1946)  Willard Thorp (1947)  George W. Snedecor (1948)  Simon Kuznets (1949)  Samuel S. Wilks (1950) 
1951–1975:  Lowell Reed (1951)  Aryness Joy Wickens (1952)  William Gemmell Cochran (1953)  Herbert Marshall (1954)  Ralph J. Watkins (1955)  Gertrude Mary Cox (1956)  William R. Leonard (1957)  Walter E. Hoadley (1958)  Rensis Likert (1959)  Morris H. Hansen (1960)  Martin R. Gainsbrugh (1961)  Philip Hauser (1962)  Raymond T. Bowman (1963)  Albert H. Bowker (1964)  W. Allen Wallis (1965)  Frederick F. Stephan (1966)  Frederick Mosteller (1967)  Geoffrey H. Moore (1968)  A. Ross Eckler (1969)  T. A. Bancroft (1970)  Churchill Eisenhart (1971)  William H. Shaw (1972)  Clifford G. Hildreth (1973)  Jerome Cornfield (1974)  Lester Frankel (1975) 
1976–2000:  Franklin A. Graybill (1976)  Leslie Kish (1977)  George E. P. Box (1978)  Herman Otto Hartley (1979)  Margaret E. Martin (1980)  Ralph A. Bradley (1981)  William Kruskal (1982)  Richard Loree Anderson (1983)  I. Richard Savage (1984)  John Neter (1985)  Donald Marquardt (1986)  Barbara A. Bailar (1987)  Robert V. Hogg (1988)  Janet L. Norwood (1989)  Vincent Barabba (1990)  Arnold Zellner (1991)  Katherine Wallman (1992)  J. Stuart Hunter (1993)  Ronald L. Iman (1994)  Mitchell H. Gail (1995)  Lynne Billard (1996)  Jon R. Kettenring (1997)  David S. Moore (1998)  Jonas H. Ellenberg (1999)  W. Michael O'Fallon (2000) 
2001–:  Richard L. Scheaffer (2001)  Miron L. Straf (2002)  Robert L. Mason (2003)  Bradley Efron (2004)  Fritz Scheuren (2005)  Sallie Ann Keller (2006)  Mary Ellen Bock (2007)  Peter A. Lachenbruch (2008)  Sally C. Morton (2009)  Sastry G. Pantula (2010)  Nancy Geller (2011)  Robert N. Rodriguez (2012)  Marie Davidian (2013)  Nathaniel Schenker (2014)  David R. Morganstein (2015)  Jessica Utts (2016)  Barry D. Nussbaum (2017)  Lisa Morrissey LaVange (2018)  Karen Kafadar (2019)  Wendy L. Martinez (2020)  Robert Santos (2021)  Kathy Ensor (2022)  Dionne Price (2023)  Madhumita Ghosh Dastidar (2024) 
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Otorite kontrolü :  GND: 107663449  ISNI: 0000 0000 8087 527X  LCCN: no2001018603  LNB: 000109228  NLI: 987007347361605171  NTA: 070038082  SUDOC: 079996191  VIAF: 7910100   WorldCat (LCCN): no2001-018603