我遵循了Convert CSV Data to Nested JSON in Python中给出的appraoch,但是我得到了一个keyError exception KeyError: 'state/groupby.py", line 2110, in groupby File "/home/simarpreet/Envs/j/lib
GroupBy.apply (pandas 0.25.3)中可能存在错误:以下代码通过class列创建groupby,所应用的函数尝试访问class列。代码会产生一个KeyError: 'class'异常: import pandas as pd
[ if c_2_f is not None:
return c_2_f
我似乎无法打印以下行:summarydata["Name"].groupby(["Tag"]).size() File "C:\Users\rspatel\untitled0.py", line 76, in <module>
File "C:\Users\rspatel\Anaconda3\lib\si
00:00 AM 50.775000 6.083330 (50.775000, 6.083330) 我尝试在pandas中使用pivot()和pivot_table(),但总是得到一个KeyErrorgroupby.py", line 2152, in groupby File "/usr/local/lib/python3.6/dist-packages/pandas