A Comparison of Spatial Designs for Field Variety Trials
A Comparison of Spatial Designs for Field Variety Trials
复制标题
田间品种试验空间设计的比较
DOI:
10.1111/anzs.12034
复制
发表时间:
2013
影响因子:
1.1
通讯作者:
H. Piepho
中科院分区:
文献类型:
--
作者:
E. Williams;H. Piepho
Experimental designs can be constructed to be efficient in the presence of spatial correlation. Available construction methods include those based on autoregressive and linear variance models. This paper investigates spatial designs across a range of assumed autoregressive structures. Results show that when the spatial component is low relative to the independent error term, efficient spatial designs can be constructed without having to specify parameters for the spatial structure.