摘要: 1. 删除列 import pandas as pd df.drop("Unnamed: 0", axis=1, inplace=True) 2. 转换列的格式 df["Date"] = df["Date"].astype("datetime64[ns]") df = df.astype({'tra 阅读全文
posted @ 2023-03-10 15:43 ttttttian 阅读(23) 评论(0) 推荐(0)