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111.
112.
对中共十五大以来关于效率与公平问题认识的研究 总被引:1,自引:0,他引:1
本文认为:十五大以来,中国共产党关于国民收入分配原则的提法及所强调的重点发生过多次改变,这一过程包括三个阶段;每一阶段关于分配原则的提法及所强调的重点,都是中国共产党为了顺应和促进当时中国经济社会发展,力求正确认识和处理效率与公平的关系的产物;整个过程的实质是中国共产党对效率与公平问题认识的与时俱进的深化和发展。 相似文献
113.
Basudeb Adhikary Rajendranath Panda 《Journal of statistical planning and inference》1983,7(4):387-405
In this paper some experimental situations are identified corresponding to which suitable response surface designs do not exist. A class of response surface designs is introduced to cope with these situations. Their analysis with and without blocking and methods of construction is discussed. 相似文献
114.
John P. Mandeli F.-C.Helen Lee Walter T. Federer 《Journal of statistical planning and inference》1981,5(3):267-272
Complete sets of orthogonal F-squares of order n = sp, where g is a prime or prime power and p is a positive integer have been constructed by Hedayat, Raghavarao, and Seiden (1975). Federer (1977) has constructed complete sets of orthogonal F-squares of order n = 4t, where t is a positive integer. We give a general procedure for constructing orthogonal F-squares of order n from an orthogonal array (n, k, s, 2) and an OL(s, t) set, where n is not necessarily a prime or prime power. In particular, we show how to construct sets of orthogonal F-squares of order n = 2sp, where s is a prime or prime power and p is a positive integer. These sets are shown to be near complete and approach complete sets as s and/or p become large. We have also shown how to construct orthogonal arrays by these methods. In addition, the best upper bound on the number t of orthogonal F(n, λ1), F(n, λ2), …, F(n, λ1) squares is given. 相似文献
115.
Fumikazu Tamari 《Journal of statistical planning and inference》1981,5(4):405-411
Let us denote by (n,k,d)-code, a binary linear code with code length nk information symbols and the minimum distance d. It is well known that the problem of obtaining a binary linear code whose code length n is minimum among (n,k,d)-codes for given integers k and d, is equivalent to solve a linear programming whose solutions correspond to a minimum redundancy error-correcting code. In this paper it will be shown that for some given integers d, there exists no solution of the linear programming except a solution which is obtained using a flat in a finite projective geometry. 相似文献
116.
Two designs equivalent under one or two criteria may be compared under other criteria. For certain configurations of eigenvalues of the information matrices, we decide which design is the better of the two for many other such criteria. The relationship to universal optimality (in the case of equivalence under one criterion) is indicated. For two criteria, applications are given to weighing and treatment-with-covariate settings. 相似文献
117.
Interpretational difficulties of the 23 factorial experiments have been illustrated previously using the Monte Carlo simulation methodology. The present theoretical study derives the surprisingly large maximum frequencies of misclassification when simple effects are judged using main effects when interactions are insignificant. 相似文献
118.
Teruhiro Shirakura 《Journal of statistical planning and inference》1979,3(4):337-345
The norm of the alias matrix A of a design can be used as a measure for selecting a design. In this paper, an explicit expression for 6A6 will be given for a balanced fractional 2m factorial design of resolution 2l + 1 which obtained from a simple array with parameters (m; λ0, λ1,…, λm). This array is identical with a balanced array of strength m, m constraints and index set {λ0, λ1,…, λm}. In the class of the designs of resolution V (l = 2) obtained from S-arrays, ones which minimize 6A6 will be presented for any fixed N assemblies satisfying (i) m = 4, 11 ? N ? 16, (ii) m = 5, 16 ? N ? 32, and (iii) m = 6, 22 ? N ? 40. 相似文献
119.
A necessary and sufficient condition is given that an absolutely continuous positive random variable follow a Weibull distribution. The condition Is based on some functions of order statistics. 相似文献
120.
R.J. Tomkins 《Revue canadienne de statistique》1978,6(2):169-177
Certain convergence theorems, akin to results of Lévy and Lebesgue for conditional expectations, are established for conditional medians. An explicit representation of a conditional median is given. 相似文献