Aim: To explore the trend test analysis methods for one-way rank data.
目的：探讨单向等级数据的不同趋势检验方法。
Aim: To summarize the trend test analysis methods for two-way ordinal categorical data.
目的：探讨双向有序分类数据相关的趋势检验方法。
Methods: Based on the theories and calculation formulas of trend test analysis methods for one-way rank data, different analysis methods were discussed for the model data.
方法：根据单向等级数据趋势检验的各种方法的原理及其计算公式，结合实例对等级数据进行趋势检验。
Results:Different trend test analysis methods were used to get the statistics and the interpretation for the outputs was explained.
结果：给出了单向等级数据不同的趋势检验方法，并对如何解释结果进行了说明。
Trend test and canonical correlation analysis were used to study the factors which affected rural drinking water and sanitation.
利用趋势性检验、典型相关进行农村饮用水和环境卫生的影响因素分析。
Trend test and canonical correlation analysis were used to study the factors which affected rural drinking water and sanitation.
利用趋势性检验、典型相关进行农村饮用水和环境卫生的影响因素分析。
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