Python - 使用 Pandas 和 XlsxWriter


Python Pandas 是一個數據分析庫。它可以讀取、篩選和重新排列小型和大型資料集,並將其輸出為多種格式,包括 Excel。

Pandas 使用 XlsxWriter 模組寫入 Excel 檔案。

XlsxWriter 是一個 Python 模組,用於以 XLSX 檔案格式編寫檔案。它可用於將文字、數字和公式寫入多個工作表。此外,它還支援格式化、影像、圖表、頁面設定、自動篩選、條件格式化和許多其他功能。

示例

# import pandas as pd
import pandas as pd
# Create some Pandas dataframes from some data.
df1 = pd.DataFrame({'Data': [11, 12, 13, 14]})
df2 = pd.DataFrame({'Data': [21, 22, 23, 24]})
df3 = pd.DataFrame({'Data': [31, 32, 33, 34]})
df4 = pd.DataFrame({'Data': [41, 42, 43, 44]})  
# Create a Pandas Excel writer object using XlsxWriter as the engine.
writer = pd.ExcelWriter('pandas_positioning.xlsx', engine ='xlsxwriter')  
# write and Positioning the dataframes in the worksheet.
# Default position, cell A1.
df1.to_excel(writer, sheet_name ='Sheet1')  
df2.to_excel(writer, sheet_name ='Sheet1', startcol = 3)
df3.to_excel(writer, sheet_name ='Sheet1', startrow = 6)
# It is also possible to write the dataframe without the header and index.
df4.to_excel(writer, sheet_name ='Sheet1', startrow = 7, startcol = 4, header = False, index = False)
# Close the Pandas Excel writer object and output the Excel file.
writer.save()

更新日期:08-Aug-2020

239 次瀏覽

開啟你的 職業生涯

學完課程,獲得認證

開始學習
廣告