📌  相关文章
📜  加载特定列数据框 - Python 代码示例

📅  最后修改于: 2022-03-11 14:47:21.604000             🧑  作者: Mango

代码示例2
import pandas as pd
fields = ['star_name', 'ra']

df = pd.read_csv('data.csv', usecols=fields)