
2-7 5:50
계속 에러가 떠서 문의드립니다ㅠㅠ

작성한 코드 및 에러 메세지
<작성한 코드>
new_df = df[['name','ear2021','ear2020','ear2019']].copy()
cond = (new_df['ear2021'] > new_df['ear2020']) & (new_df['ear2020'] > new_df['ear2019'])
new_df(cond)
<에러 메세지>
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
<ipython-input-82-43c0d822daf2> in <module>2
3 cond = (new_df['ear2021'] > new_df['ear2020']) & (new_df['ear2020'] > new_df['ear2019'])
----> 4 new_df(cond)
TypeError: 'DataFrame' object is not callable
