基于多元统计的大学各学科成绩分析

Application of the Multivariate Statistical Analysis in the Stud Ents Scores

运用多元统计中的聚类分析和因子分析方法,对大学生的主要学科成绩进行统计分析,得出了反映学生能力的个性特征和综合评价的方法.通过聚类分析,给出了学生的分类;通过因子分析,找出了影响该专业的主要课程,同时也给出了该专业学生成绩的综合评价模型.

In this paper,the data of students＇ main scores of undergraduates are analyzed by the multivariate statistical analysis.Through calculation and analysis,we obtain the results of individuality character of students′ability and the method of estimate by synthesis.By using the cluster analysis,it classifies the students.By the factor analysis,it points out the main courses in fluencing the specialty and the model of comprehensive evaluation of students scores.An of College Students＇ Achievements Based on the Multivariate Statistics