Python study notes day 52 (Pandas installation)

Pandas installation

The basic environment required to install pandas is Python. Before we start, we assume that you have installed Python and Pip.

Install pandas using pip:

pip install pandas

After the installation is successful, we can import the pandas package to use:

import pandas

Check the installed version

Then we check the installed version

import pandas
print(pandas.__version__ ) # 查看版本

When importing pandas, the alias pd is generally used instead:

import pandas as pd

Installation Verification

Next, let’s try to see if pandas can run normally.

import pandas as pd

mydataset = {
    
    
  'sites': ["Google", "Facebook", "Wiki"],
  'number': [1, 2, 3]
}

myvar = pd.DataFrame(mydataset)

print(myvar)

The result should be:

	sites	number
0	Google	1
1	Facebook	2
2	Wiki	3

postscript

What you are learning today is how to install PythonPandas. A summary of today’s learning content:

1. Pandas installation
2. Check the installed version
3. Installation Verification