摘要: ddf = pd.DataFrame({"id":[1,2,3], "name":[4,5,6],"age":[7,8,9]})ddf = ddf.drop(columns =["id","name"])ddf 阅读全文
posted @ 2020-11-29 11:44 qiezi_online 阅读(79) 评论(0) 推荐(0) 编辑