• Thumbnail for Harald Cramér
    Harald Cramér (Swedish: [kraˈmeːr]; 25 September 1893 – 5 October 1985) was a Swedish mathematician, actuary, and statistician, specializing in mathematical...
    12 KB (1,266 words) - 03:16, 1 September 2024
  • Thumbnail for Cramér–Rao bound
    the Cramér–Rao bound (CRB) relates to estimation of a deterministic (fixed, though unknown) parameter. The result is named in honor of Harald Cramér and...
    27 KB (4,435 words) - 20:09, 7 November 2024
  • It is based on Pearson's chi-squared statistic and was published by Harald Cramér in 1946. φc is the intercorrelation of two discrete variables and may...
    7 KB (984 words) - 20:47, 28 March 2024
  • as ln(x) or loge(x). In number theory, Cramér's conjecture, formulated by the Swedish mathematician Harald Cramér in 1936, is an estimate for the size of...
    13 KB (1,775 words) - 06:53, 16 November 2024
  • Thumbnail for Herman Wold
    bibliography published with the ET interview (below). Causality Cramér, Harald Convex preferences Cramér–Wold theorem Demand (economics) Directed acyclic graph...
    13 KB (1,161 words) - 00:24, 10 October 2024
  • after Harald Cramér and Richard Edler von Mises who first proposed it in 1928–1930. The generalization to two samples is due to Anderson. The Cramér–von...
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  • random variables. A weak version of this result was first shown by Harald Cramér in 1938. The logarithmic moment generating function (which is the cumulant-generating...
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  • method for proving joint convergence results. The theorem is named after Harald Cramér and Herman Ole Andreas Wold. Let X n = ( X n 1 , … , X n k ) {\displaystyle...
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  • named after Eugen Slutsky. Slutsky's theorem is also attributed to Harald Cramér. Let X n , Y n {\displaystyle X_{n},Y_{n}} be sequences of scalar/vector/matrix...
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  • Thumbnail for Nyquist frequency
    cycles per inch. Grenander, Ulf (1959). Probability and Statistics: The Harald Cramér Volume. Wiley. The Nyquist frequency is that frequency whose period...
    7 KB (756 words) - 13:25, 17 August 2024
  • method for proving joint convergence results. The theorem is named after Harald Cramér and Herman Ole Andreas Wold. Jacobi operator D. H. Fremlin, 2000. Measure...
    10 KB (1,265 words) - 19:58, 28 August 2024
  • Thumbnail for Filip Lundberg
    worked as managing director of several insurance companies. According to Harald Cramér, "Filip Lundberg's works on risk theory were all written at a time when...
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  • Thumbnail for Actuary
    Massachusetts  Harald Cramér (1893–1985) Swedish actuary and probabilist notable for his contributions in mathematical statistics, such as the Cramér–Rao inequality...
    61 KB (5,718 words) - 03:39, 22 October 2024
  • latter result, initially announced by Paul Lévy, has been proved by Harald Cramér. This became a starting point for a new subfield in probability theory...
    2 KB (201 words) - 07:46, 1 May 2023
  • probabilities. A rate function is also called a Cramér function, after the Swedish probabilist Harald Cramér. Rate function An extended real-valued function...
    9 KB (1,305 words) - 18:08, 25 January 2024
  • American folk singer Hans Cramer (1896–1968), German general Harald Cramér (1893–1985), Swedish mathematician Harriet L. Cramer (1847-1922), American newspaper...
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  • actuary Filip Lundberg. Lundberg's work was republished in the 1930s by Harald Cramér. The model describes an insurance company who experiences two opposing...
    11 KB (1,480 words) - 09:13, 15 August 2024
  • Thumbnail for Information geometry
    discoveries of at least the following people, and many others. Ronald Fisher Harald Cramér Calyampudi Radhakrishna Rao Harold Jeffreys Solomon Kullback Jean-Louis...
    9 KB (928 words) - 12:27, 5 November 2024
  • director. He was the son of Carl-Rudolf Cramér and the nephew of Harald Cramér and married to Tyyne Talvo Cramér. Cramér often worked in a folklorically inspired...
    3 KB (356 words) - 13:43, 6 September 2024
  • Thumbnail for Prime gap
    Retrieved March 2, 2016.. Pintz, János (September 2007). "Cramér vs. Cramér: On Cramér's probabilistic model for primes". Functiones et Approximatio...
    35 KB (3,781 words) - 18:39, 13 November 2024
  • Chatterjee (born 1979) Kai Lai Chung (1917–2009) Erhan Çınlar (born 1941) Harald Cramér (1893–1985) Amir Dembo (born 1958) Persi Diaconis (born 1945) Hugo Duminil-Copin...
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  • (1891–1960) Harald Bohr (1887–1951), Danish mathematician Harald Cramér (1893–1985), Swedish mathematician, actuary, and statistician Harald Høffding (1843–1931)...
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  • Thumbnail for Loss function
    model benefits paid over premiums, particularly since the works of Harald Cramér in the 1920s. In optimal control, the loss is the penalty for failing...
    21 KB (2,796 words) - 05:57, 15 September 2024
  • Rhedin. He studied at Stockholm University, under the supervision of Harald Cramér. He was employed at the Forestry Research Institute of Sweden, where...
    4 KB (148 words) - 07:39, 26 December 2023
  • attributed it to Herman Rubin. In 1938 Harald Cramér had published an almost identical concept now known as Cramér's theorem. It is a sharper bound than...
    32 KB (5,086 words) - 07:04, 1 September 2024
  • have rediscovered Student's t-distribution. The Swedish mathematician Harald Cramér met Lindeberg in 1922. He later recalled this story about Lindeberg...
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  • Stockholm University, earning a doctorate in 1937 under the supervision of Harald Cramér and Gunnar Myrdal. After a short-term teaching position at Åbo Akademi...
    10 KB (884 words) - 10:11, 23 September 2024
  • Thumbnail for Bradley Efron
    abstract math". His interest in statistics emerged after reading a Harald Cramér book cover to cover. Soon later, he arrived at Stanford in fall of 1960...
    14 KB (1,226 words) - 06:57, 16 June 2024
  • Thumbnail for Ulf Grenander
    his Ph.D. at Stockholm University in 1950 under the supervision of Harald Cramér. He was active as a 1950–1951 Associate Professor at Stockholm University...
    10 KB (747 words) - 22:48, 2 September 2024
  • Thumbnail for Marcel Riesz
    of Clifford algebras. Riesz's doctoral students in Stockholm include Harald Cramér and Einar Carl Hille. In Lund, Riesz supervised the theses of Otto Frostman...
    12 KB (1,309 words) - 23:27, 2 November 2024