不安
发表于 2025-3-23 12:43:29
s well as important methodological advances in the field during the past threedecades. Topics include calibration weighting methods, regression analysis and survey weighted estimating equation (EE) theory, longitudinal surveys and generalized estimating equations (GEE) analysis, variance estimation
Contort
发表于 2025-3-23 13:54:45
G. Kiriakidis,J. L. Whitton,G. Carter,M. J. Nobes,G. W. Lewisected to long and narrow rectangular plots in which the logs were encountered automatically, thus reducing searching time. Though these narrow plots seemed to sample the population more representatively, the gain in precision and time was not sufficient to make the inventory economically feasible un
NEX
发表于 2025-3-23 20:12:48
M. F. da Silva,M. R. da Silva,E. Alves,A. Melo,J. C. Soares,J. Winand,R. Viandenected to long and narrow rectangular plots in which the logs were encountered automatically, thus reducing searching time. Though these narrow plots seemed to sample the population more representatively, the gain in precision and time was not sufficient to make the inventory economically feasible un
烦人
发表于 2025-3-24 00:06:06
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透明
发表于 2025-3-24 06:06:09
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LURE
发表于 2025-3-24 07:45:33
Barry B. Harbison,Barry H. Rabin,S. R. Shatynskiwever been confined so far essentially to well-conditioned coercive problems. A critical issue is therefore an extension of these concepts to a wider range of problem classes for which the conventional methods do not work well. A second main topic of this chapter is therefore to outline recent devel
侵略
发表于 2025-3-24 14:37:23
G. Dearnaleywever been confined so far essentially to well-conditioned coercive problems. A critical issue is therefore an extension of these concepts to a wider range of problem classes for which the conventional methods do not work well. A second main topic of this chapter is therefore to outline recent devel
FID
发表于 2025-3-24 15:43:40
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一条卷发
发表于 2025-3-24 20:01:49
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ANTI
发表于 2025-3-25 02:14:20
S. A. Dillich,R. N. Bolster,I. L. Singerplex sampling process, and also to a lesser extent, with sample pre paration prior to analysis. Thus, for these initial steps of an analytical procedure particular experience is needed, as well as a detailed knowledge of the interrela tions between these steps, which always have to be applied with the utmos978-3-642-64486-3978-3-642-60632-8