我有下面的df,我正试图根据“combined\ u sector”列中的值创建一个逗号分隔的列表。结果应如下所示:
IG信贷:金融-雷曼部门:“46647PAY2”、“36164QMS4”、“36164QMS4”
高收益:工业-雷曼行业:“26112TAJ5”,“29273VAD2”
cusip sector_path_0 sector_path_1 sector_path_2 combined_sector
0 46647PAY2 FMBI UNIV Breakdown IG Credit Financials - Lehman Sector IG Credit: Financials - Lehman Sector
1 36164QMS4 FMBI UNIV Breakdown IG Credit Financials - Lehman Sector IG Credit: Financials - Lehman Sector
2 948741AH6 FMBI UNIV Breakdown IG Credit Financials - Lehman Sector IG Credit: Financials - Lehman Sector
3 26112TAJ5 FMBI UNIV Breakdown High Yield Industrials - Lehman Sector High Yield: Industrials - Lehman Sector
4 29273VAD2 FMBI UNIV Breakdown High Yield Industrials - Lehman Sector High Yield: Industrials - Lehman Sector
是否可以选择在哪些列上使用df['column'].values.tolist()
?也就是说,我可以选择从哪些列创建列表吗?你知道吗
目前没有回答
相关问题 更多 >
编程相关推荐