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主成分得分与得分图
释义
主成分得分与得分图
Encyclopedia
医学
主成分得分与得分图
释
principle component score and scores plot
主成分得分与得分图
主成分分析(PCA)结果中的一个重要参数,简称得分[注],是主成分分析中观测变量/样品的重要表征。根据主成分得分绘制的图称为主成分得分图,主要描述了观测样品分布情况,又称样品分布散点图。在生命科学的代谢组学研究中,测定变量往往是动物、细胞或者临床来源样品。
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well-ordered set
well-ordered subclass
well-ordering
well ordering principle
well-ordering principle
well-ordering relation
well-ordering set
well-ordering structure
well-ordering theorem
wellpath parameters
well pattern of complicated fault-block oilfield
well pattern updating
well performance system of oil well
well plant fracturing
well-poised
well poised series
well-poised series
well-posed
well-posed Cauchy problem
well-posed definition
well-posed difference problem
well posedness
well-posedness
well-posedness class
well posedness of interpolation problem
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