【摘要】 阐述通过微信设计线上调查问卷，基于R语言脚本编程，采用单列数据分析、双列数据交叉分析、文本数据列分析等可视化技术，实现对电力化学专业的调查分析与综合评价。更多还原

【Abstract】 This paper expounds the design of an online survey questionnaire through We Chat, based on R language script programming, using visualization technologies such as single column data analysis, double column data cross analysis, and text data column analysis to achieve survey analysis and comprehensive evaluation of the electrical chemistry major.更多还原