نتایج جستجو برای: double sampling plan

تعداد نتایج: 546663  

Journal: :Journal of Astronomical Telescopes, Instruments, and Systems 2019

2015
Joseph B. Kadane

A dynamic sampling plan among strata is a permutation of sampled items specifying which stratum is to receive the next item to be included in the sample. An optimal such plan has the property of achieving minimum variance for its cost whenever it is truncated. This article shows that optimal dynamic sampling plans exist under very general conditions, and gives a simple algorithm for constructin...

Journal: :IEEE Transactions on Circuits and Systems 1991

Journal: :International Journal of Engineering Technologies and Management Research 2020

Journal: :Statistics in Transition New Series 2017

Journal: :Network Science 2021

Abstract Reciprocity—the mutual provisioning of support/goods—is a pervasive feature social life. Directed networks provide way to examine the structure reciprocity in community. However, measuring involves assumptions about what relationships matter and how elicit them, which may impact observed reciprocity. In particular, practice aggregating multiple sources data on same relationship (e.g., ...

Journal: :Northern Journal of Applied Forestry 1996

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