Home  >  Article  >  Backend Development  >  python operation table add rows

python operation table add rows

php中世界最好的语言
php中世界最好的语言Original
2018-04-09 17:20:435803browse

This time I will bring you pythonOperationTableAdd rows, python operation table to add rowsNotesWhat are the practical cases, one Get up and take a look.

The example is as follows:

from pandas import *
from random import *
df = DataFrame(columns=('lib', 'qty1', 'qty2'))#生成空的pandas表
for i in range(5):#插入一行<span id="transmark" style="display:none;"></span>
  df.loc[i] = [randint(-1,1) for n in range(3)]
print df

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other php Chinese websites related articles!

Recommended reading:

Python operation matrix rows and columns

Python operation excel read and write data

The above is the detailed content of python operation table add rows. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn