摘要
肠杆菌科酶法快速分类系统的研制工作中，初选了20项酶学指标，利用SAS软件的主成分分析和变量聚类分析法，结合变异系数法及相关系数法，按照专业知识的特点，对271株肠杆菌的实验数据结果，筛选出了主要的10项指标。此研究为提取主要指标，并对指标加权作进一步处理提供了科学依据。
In the esarching a rapid classificahon system of the enzymes for the members ofthe family enterobacteriaceae, We have selected 20 enzymatic indexes. Furthermore, AccordingtO professional knowledge we have screened 10 indexes for experiment resultS of 271enterobacteriaceaes of by using principal comPOnent analysis and variable cluster analysis ofSAS software, incidentally by using coefficient of variahon method and conflation coefficientmethod The StUdy has provided scienhfic basis for further reseach into principal indexes andgiving weight to the indexes
出处
《微生物学通报》
CAS
CSCD
北大核心
1998年第1期24-26,共3页
Microbiology China
