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作者：BROWNLEE, KA; KELLY, BK; LORAINE, PK
摘要：Solns. of practical value are given for the case of an expt. involving n factors each at 2 levels to be set out in 2m plots, m
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作者：HALDANE, JBS
摘要：A rare event is observed in a out of n trials, where n is much greater than a2. It is shown that the cube root of the a posteriori distribution of the probability of occurrence is approximately normal, provided the a priori distribution is taken to be of the form [PHI] (x) = C/x(x-l).
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作者：PEARSON, ES
摘要：Haldane''s use of inverse probability may be avoided by a direct method of attack in most cases. In the 2-sample problem, with a1 and a2 observed and E(ai) = mi, 2 cases may be handled directly. If the Poisson approximation is valid and a decision is based on the conditional distribution of a1 for fixed a1 + a2, the test involves a binomial distribution. Alternatively, without restriction to the conditional set, a1 is approx. normally distributed about (a1+a2) A with variance (a1+a2) [lambda] ...
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作者：QUENOUILLE, MH
摘要：It had previously been shown by Rubin (1945) that the distribution of the serial coefficient, [image] with the xi normally and independently distributed about zero, is approximated by the distribution of the ordinary correlation coeff. based on n + 3 observations. Madow (1945) extended that result to obtain the distribution in the situation where the xi are connected by a linear Markoff scheme, [image] where the [epsilon]i are independently and normally distributed about zero. It is pointed ou...
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作者：STEVENS, WL
摘要：Data are given for a biological expt. which was neither orthogonal nor balanced. A routine is given for the arithmetical computations necessary to approximate the constants usually fitted by solving the set of simultaneous linear equations.
