Crop variety regional trials in several years result in unbalanceddata in which every variety was tested in different years and sites.
作物品种区域试验多年资料系参试品种在试验年份、地区上重复数不等的非平衡资料。
2
Adopting ANOVA of unbalanceddata, evaluating the effect of different treatment, the best treatment through the multiple comparison graph is got.
采用非均衡数据的单因素方差分析法，评价不同疗法的优劣，并结合多重比较图，得到最佳的疗法。
3
The data with missing values in two-factor experiment with randomized block design is the unbalanceddata with unequal replications of level combination of two factors.