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Variance Estimation for Systematic Designs in Spatial Surveys
Biometrics, 2011In spatial surveys for estimating the density of objects in a survey region, systematic designs will generally yield lower variance than random designs. However, estimating the systematic variance is well known to be a difficult problem. Existing methods tend to overestimate the variance, so although the variance is genuinely reduced, it is over ...
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Systematic Surveys of Experienced Freedom
1988In this chapter, the systematic investigation of human freedom, informed by a human science perspective, continues. However, the material to be presented in this chapter is systematic in a way quite different from that presented in Chapter 6. It begins with open-ended interviews, but moves rapidly to the development of a questionnaire which attempts to
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A systematic survey of floral nectaries
2007The construction of classifications, as well as the understanding of biological diversity, depends upon a careful comparison of attributes of the organisms studied (Stuessy, 1990). It is widely known that data from diverse sources showing differences from taxon to taxon are of systematic significance.
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Digital Economy: A Systematic Literature Survey
2023Bu çalışma, dijital ekonomi alanına ilişkin akademik literatürün kapsamlı bir incelemesini sunmaktadır ve 1999-2023 yılları arasında yayınlanmış makaleler, bildiriler, tezler ve diğer akademik kaynaklar gibi bir dizi bilimsel materyali kapsamaktadır.
ÖZBAY, Rahmi Deniz, YILMAZ GENÇ, Sema
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A systematic survey of data mining and big data analysis in internet of things
Journal of Supercomputing, 2022Y. Zhong +3 more
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Randomized Systematic Sampling in Physician Surveys
2015In this paper, we examine the problem of estimating physician readership of health-care publications, Typically, market researchers have used the easy-to-implement procedure of systematic sampling; however, this often violates necessary statistical assumptions and leads to unquantifiable, sometimes biased results.
Alan Oppenheim, Rosa Oppenheim
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A systematic review of rehabilitation and exercise recommendations in oncology guidelines
Ca-A Cancer Journal for Clinicians, 2021Nicole L Stout +2 more
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