摘要
阐述基于R语言的数据统计及处理功能,针对“腐蚀专论”课程若干次不同排序的学生考评数据,通过R语言dplyr包中join()等数据关联函数的综合巧妙应用,实现成绩数据的高效、完善处理。
This paper describes the data statistics and processing function based on R language,aiming at the student evaluation data of "Corrosion Thesis" course with several different rankings.Through the comprehensive and clever application of data correlation functions such as join() in R language's dplyr package,the efficient and complete processing of grade data is achieved.
作者
张芳
杨晓焱
李宇春
ZHANG Fang;YANG Xiaoyan;LI Yuchun(School of Chemistry&Chemical Engineering,Changsha University of Science&Technology,Hunan 410114,China)
出处
《电子技术（上海）》
2024年第1期66-67,共2页
Electronic Technology
基金
长沙理工大学“应用化学”十三五专业综合改革试点项目(3280102/120600901)。
关键词
计算机技术
R语言
数据关联
数据集成和整合
computer technology
R language
data association
data integration and integration
