Skip to main content
Article
Enhanced diagnostics for the spatial analysis of field trials
Faculty of Informatics - Papers (Archive)
  • Katia T Stefanova, WA Department of Agriculture and Food
  • Alison B Smith, NSW Department of Primary Industries
  • Brian R Cullis, University of Wollongong
RIS ID
40456
Publication Date
1-1-2009
Publication Details

Stefanova, K. T., Smith, A. B. & Cullis, B. R. (2009). Enhanced diagnostics for the spatial analysis of field trials. Journal of Agricultural, Biological, and Environmental Statistics, 14 (4), 392-410.

Abstract
We report an analysis of a series of uniformity field trials using the technique proposed by Gilmour, Cullis, and Verbyla. In particular, we clarify the role of the sample variogram and present a range of enhanced graphical diagnostics to aid the spatial modeling process.We highlight the implications of the presence of extraneous variation related to commonly used agronomic practices, such as serpentine harvesting.
Citation Information
Katia T Stefanova, Alison B Smith and Brian R Cullis. "Enhanced diagnostics for the spatial analysis of field trials" (2009) p. 392 - 410
Available at: http://works.bepress.com/bcullis/2/