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。
Objective To explore the ROC analysis methods for repeated ordinal categorical data in diagnostic test.
目的探讨诊断试验中重复有序分类测量数据的ROC分析方法。
The statistical methods for categorical data have been discussed with examples in clinical papers. we ought to pay attention to selecting rank sum test for data of ordinal categories.
以几篇临床论文实例讨论分类断据的统计方法。对有序分类数据注意选择和检验。
The statistical methods for categorical data have been discussed with examples in clinical papers. we ought to pay attention to selecting rank sum test for data of ordinal categories.
以几篇临床论文实例讨论分类断据的统计方法。对有序分类数据注意选择和检验。
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