Python/Python Lib
![[Pandas] dataframe 조건에 따라 값 변경하기](https://img1.daumcdn.net/thumb/R750x0/?scode=mtistory2&fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdna%2FbebTbp%2FbtqGgjGqpUD%2FAAAAAAAAAAAAAAAAAAAAAH5tyJnFXYvfOnBuOGBbRU-D6ANVJu7tP2MfBekdLTMn%2Fimg.png%3Fcredential%3DyqXZFxpELC7KVnFOS48ylbz2pIh7yKj8%26expires%3D1756652399%26allow_ip%3D%26allow_referer%3D%26signature%3D5HtQ1pPI6ehXArRiJDqE49YGyIo%253D)
[Pandas] dataframe 조건에 따라 값 변경하기
Pandas : dataframe 조건에 따라 값 변경하기 df.loc[ df['카테고리'] == 조건, '카테고리' ] = 변경값 ex) xy.loc[xy['Sex']=='female', 'Sex'] = 1 xy.loc[xy['Sex']=='male', 'Sex'] = 0
Pandas : dataframe 조건에 따라 값 변경하기 df.loc[ df['카테고리'] == 조건, '카테고리' ] = 변경값 ex) xy.loc[xy['Sex']=='female', 'Sex'] = 1 xy.loc[xy['Sex']=='male', 'Sex'] = 0