RPubs will retire in June 2027. Your existing documents will stay accessible through December 31, 2031
and Connect Cloud is the recommended home for new publishing. Read the blog post
gravatar

Joffy_Z

Joffy

Recently Published

分析实例：企业需要什么样的数据分析人才
爬取招聘网站拉勾网的数据分析岗位信息，分析企业需要什么样的数据分析人才
Training - correlation testing
Training - contingency table and hypothesis testing.
训练系列：列联表
descriptive statistics train
个人学习R语言的过程
my markdown
my first R markdown