#!/usr/bin/env python  
# encoding: utf-8  

"""
@version: v1.0 
@author: zhangyw
@site: http://blog.zhangyingwei.com
@software: PyCharm 
@file: pandas_app.py 
@time: 2017/11/27 11:02 
"""

import pandas as pd
import numpy as np

series = pd.Series([1,2,3,4,'a'])
# print(series)

print(np.random.randn(6,4))
print(np.random.rand(6,4))
print(np.random.random_sample(10))
print("你好")