综合选择指数中的变量选择  

Variable Selecting in Animal Multitrait Selection Index

作　　者：王辉[1,2] 王思珍[1,2] 林晓春 

机构地区：[1]哲里木畜牧学院动物科学系 [2]哲里木盟通辽市兽医卫生监督检验所

出　　处：《内蒙古民族大学学报》1999年第1期55-58,共4页Journal of Inner Mongolia University for the Nationalities

摘　　要：本文首次从变量选择的角度把ＡＩＣ准则应用于动物性状的综合选择指数之中，从而获得了最佳的综合选择指数。In this article,the AIC (Akaike′s information criterion) which is a very important model-deciding procedure was applied to solving such problems as variable selecting in a animal multiple trait selection index,and then,the best multiple selection index was obtained according to the AIC.

关 键 词：IC准则 综合选择指数 变量选择 

分 类 号：G4[文化科学—教育学]