R软件在高校成绩分析中的应用  

Application of R software in college score analysis

作　　者：宋豪豪 贾俊梅[1] 范洪雁 洪志敏[1] Song Haohao;Jia Junmei;Fan Hongyan;Hong Zhimin(College of Science,Inner Mongolia University of Technology,Hohhot 010051,China)

机构地区：[1]内蒙古工业大学理学院,内蒙古呼和浩特010051

出　　处：《无线互联科技》2023年第16期99-102,共4页Wireless Internet Technology

基　　金：高等代数课程PBL教学模式改革探究;项目编号:2021240。

摘　　要：学生考试成绩可以直观地反映学生对课程的学习情况以及学校的教学水平,分析高校不同专业学生成绩有助于学校专业之间的相互交流,提高学校综合实力。R语言是当下教学实践应用最广泛的数据分析软件之一,运用R软件可以对不同专业同一课程的学生成绩进行描述性分析,对成绩做出直方图与箱线图,直观地看出学生成绩分布状况,最后计算不同专业学生成绩的达标率并进行比较分析。结果显示,工科学生对理科理论知识的学习不够充分,表达了提高学校各专业之间相互学习的必要性。Students’test scores can intuitively reflect the students’learning situation of the course and the teaching level of the school.Understanding and analyzing the scores of students in different majors in colleges and universities is helpful to the communication between the majors of the school and improves the overall strength of the school.R language is one of the most widely used data analysis software in current teaching practice.R software is used to descriptively analyze the scores of students in the same course of different majors.Secondly,histograms and box plots are made for the scores to visually see the distribution of students’scores.Finally,the achievement rate of students in different majors is calculated and compared.The results show that engineering students do not have enough knowledge of science theory learning,which expresses the need to improve mutual learning among various majors in schools.

关 键 词：R语言 成绩分析 箱线图 达标率 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]