python -- 解决If using all scalar values, you must pass an index问题

【问题描述】

在将dict转为DataFrame时会报错:If using all scalar values, you must pass an index

例如:

summary = pd.DataFrame({key:value for key,value in test.items()if key in index}) #查看汇总表情况

【解决办法】

添加参数:index = [0]

summary = pd.DataFrame({key:value for key,value in test.items()if key in index},index = [0]) #查看汇总表情况

  

posted @ 2018-12-23 11:34  nxf_rabbit75  阅读(5385)  评论(0编辑  收藏  举报