基于R软件在田间试验与统计分析实验课的教学反思--以华南农业大学农科类学生为例

文章选取本校2020级农科专业学生在田间试验与统计分析实验课的入门、画图和检验3个知识点的成绩作为数据,利用R语言对其进行分析,采用直方图、箱型图和核密度图3种图形方法从不同角度分析学生成绩并进行教学反思,达到更加深入了解农科专业学生能力特点,有针对性地调整教学方案,达到提高课堂教学效果的目的。

This paper selects the scores of the agricultural students of Grade 2020 in the course of field experiment and statistical analysis as data,and uses R language to analyze them.Histogram,box diagram and nuclear density diagram are used to analyze students'scores and reflect on teaching from different angles,so as to achieve a more in-depth understanding of the ability characteristics of agricultural science students,make targeted adjustments to the teaching plan,and improve the effect of classroom teaching.