Based on rank effect in order of size, a principle of the averagerank effect is constructed and the ordinal cluster analysis is done for every level of factor.
在秩效应排序的基础上,构造了平均秩效应原则,并对因素各水平进行有向聚类分析。
3
South Dakota is above average - but not stellar - in terms of public policy, but it does rank fourth in the state utility alternative energy savings with a target of 10% by 2015.