摘要: pandas怎样新增数据列: import pandas as pd fpath = r"E:/test/resultcsv.csv" #读取csv数据到dataframe df = pd.read_csv(fpath,encoding='utf-8') #新增列 df.loc[:,"新增列"] = 阅读全文
posted @ 2021-12-25 16:48 linuxTang 阅读(578) 评论(0) 推荐(0)