Methods the representative indexes were chosen from statistical reports of our hospital in recent 6 Yeats, the evaluation of medical quality was analyzed by weighted TOPSIS method.
方法采用加权TOP SIS法，对我院近6年医疗统计报表中有代表性的指标进行合成，得出各年的综合评价值。
Based on this, an on-line evaluation model of process stability with statistical method and partial-least-square regression (PLSR) was set up which overcome the multicollinearity of input parameters.
采用统计分析和偏最小二乘回归方法提出了过程稳定性在线评价模型，克服了输入变量严重多重相关性的问题。
A statistical method based on wide field photometry is developed to give a quantitative evaluation of sky quality.
介绍一种利用大视场测光系统对观测天气质量进行评估的统计方法。
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