Research Article
Covariance Structures in Conventional and Organic Cropping Systems
Table 8
Best covariance model based on the smallest deviance and the largest Wald statistic () in repeated measures analyses of cumulative yield, CumY, temporal yield variance, TYV, and coefficient of variation, CV, to test for Time × Treatments (Time × Trt) interaction and Time × Phase within Treatments interaction (Time × Phase(Trt)) in conventional (CNV) and organic (ORG) cropping systems of a long-term experiment.
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