摘要: import pandas as pd def apply_func_demo(x: int) -> int: return x*10 def apply_func_concat(x: pd.DataFrame) -> str: if x['age'] % 2 == 0: return '男' el 阅读全文
posted @ 2020-11-24 16:27 致林 阅读(541) 评论(0) 推荐(0) 编辑