Nearest Neighbor Bias -- A simple example

Các tác giả

  • Kim Iles Kim Iles & Associates, Nanaimo, B.C., Canada

Từ khóa:

nearest neighbor, bias

Tóm tắt

This is a short research note with an illustrative example describing the bias inherent in the nearest neighbor method.  MCFNS 2(1):18-19.

Tiểu sử tác giả

  • {affiliation}
    Kim Iles is an expert in sampling and forest inventory and inventor of many new statistical estimators. He got his B.S. in Forest Management and M.Sc. in Forest Biometrics, from Oregon State University, and Ph.D. Forest Biometrics, from University of British Columbia in 1979. He was the Biometrician and Head of Growth and Yield Dept., MacMillan Bloedel Ltd., Nanaimo, B.C. for 12 years until 1991 and a consultant since then. He is the author of a textbook on Forest Inventory (now in second printing), and he was the principle inventory design consultant for the British Columbia Provincial Inventory design (this inventory covered an area of 100,000,000 hectares). Kim's specialties of Variable Plot Sampling and 3P sampling are the dominant inventory systems used in the North America. He has taught inventory techniques to several thousand professional cruisers on 3 continents, and is the major contributor to the Cruising and Inventory Newsletter published by John Bell Associates. He has been a member of several committees of national standing, and has developed and introduced a number of innovations in cruising systems in North America. /p

Tài liệu tham khảo

Iles, K. 2009. Total-Balancing an inventory: A method for unbiased inventories using highly biased non-sample data at variable scales. MCFNS [Online]. 1(1): 10-13.

Cochran, W. G. 1977. Sampling Techniques. 3d ed. New York: John Wiley and Sons. 428p. See section 6.15.

International Journal of Mathematical and Computational Forstry and Natural-Resource Sciences

Lượt tải xuống

Đã Xuất bản

2010-02-18

Số

Tập 2 Số 1: MCFNS February 28, 2010

Chuyên mục

Sampling and Natural Resource Inventories

Giấy phép

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Cách trích dẫn

Nearest Neighbor Bias -- A simple example. (2010). Mathematical and Computational Forestry & Natural-Resource Sciences (MCFNS), 2(1), Pages: 18-19 (2). https://www.tmp.17921125833755a190e36a5857.temporary.link/index.php/Journal/article/view/MCFNS.2-18

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