求翻译：选择SPSS作为分析软件，将采用文中图像预处理方法提取的绝缘子串区域红外特征参数录入软件数据集，以含零值情况Y(编码0为不含，1为含)作为因变量，污秽等级和特征参数T1~T13作为需筛选的全部14个自变量，其中污秽等级做哑变量变换，选入分类协变量。是什么意思？

Select spss analysis software, will use the infrared characteristic parameters of the insulator string area of ​​image pre-processing to extract text entry software data set containing the zero value of y (coded 0 for excluding one containing) as the dependent variable, pollution class and t1 ~ t13

Select SPSS as analysis software will be used to image pre-processing in the insulation methods to extract a substring field infrared parameters in the software and data sets to a zero value in Y (coded 0, 1 are not included in the included) as a result, dirty rating variables and parameters T T 1 ~

Chooses the SPSS achievement to analyze the software, will use article Chinese Library to pretreat the method extraction likely the insulation substring region infrared signature parameter input software data set, take will contain zero value situation Y (to code 0 as not to contain, 1 for will cont

Select SPSS as analysis software, will used text in the image pretreatment method extraction of insulated child series regional infrared features parameter entry software data set, to containing zero value situation y (coding 0 for does not containing, 1 for containing) as due to variable, dirty gra

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