短語詞組短語polytomous data 多項分類數(shù)據(jù);血壓正常POLYTOMOUS IRT 多級項目反應理論polytomous branching 多歧分枝polytomous variable 多分類變量polytomous logistic regression analysis 累積比數(shù)模型分析polytomous IRT models 多點計分試題反應模式polytomous ordinal response variable 多分類反應變量polytomous score models 多級評分模型 返回 polytomous