林郑月娥接受国务院任命,七龙珠第二部,耀舞长安粤语
上图
代码
# -*- coding: utf-8 -*- """ created on sun jun 18 20:57:34 2017 @author: bruce lau """ import numpy as np import pandas as pd # prepare for data data = np.arange(1,101).reshape((10,10)) data_df = pd.dataframe(data) # change the index and column name data_df.columns = ['a','b','c','d','e','f','g','h','i','j'] data_df.index = ['a','b','c','d','e','f','g','h','i','j'] # create and writer pd.dataframe to excel writer = pd.excelwriter('save_excel.xlsx') data_df.to_excel(writer,'page_1',float_format='%.5f') # float_format 控制精度 writer.save()
how to move one row to the first in pandas?
create a new dataframe object use .reindex([...]) attribute/method
以上这篇利用pandas将numpy数组导出生成excel的实例就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持移动技术网。
如对本文有疑问,请在下面进行留言讨论,广大热心网友会与你互动!! 点击进行留言回复
python求numpy中array按列非零元素的平均值案例
网友评论