1
我有格式的數據幀:熊貓假人編碼字符串
id amenities ...
1 "TV,Internet,Shower,..." ...
2 "TV,Hot tub,Internet,..." ...
3 "Internet,Heating,Shower..." ...
...
我想分裂有關逗號的字符串,併爲每個類別創建虛擬列,導致這樣的事情:
id TV Internet Shower Hot tub Heating ...
1 1 1 1 0 0 ...
2 1 1 0 1 0 ...
3 0 1 1 0 1 ...
...
我該如何去做這件事?
感謝
完美,謝謝! –