我想将 df 转换为 Excel 工作表,还想添加标题列以对所有列进行分类。
复制:
import pandas as pd
# Create a Pandas dataframe from some data.
df = pd.DataFrame({'Data': [10, 20, 30, 20, 15, 30, 45]})
# Create a Pandas Excel writer using XlsxWriter as the engine.
writer = pd.ExcelWriter('pandas_simple.xlsx', engine='xlsxwriter')
# Convert the dataframe to an XlsxWriter Excel object.
df.to_excel(writer, sheet_name='Sheet1')
# Close the Pandas Excel writer and output the Excel file.
writer.save()
1 回答
您可以创建
MultiIndex
:使用开始和结束列名称指定级别的新名称:
然后在列表理解中为MultiIndex.from_tuples创建
tuples
: