Python) Data Analysis - pandas

If you don't have pandas on your device, install pandas first. 

Otherwise, import pandas with an alias to run in the jupyter notebook or google colab.

# pip install pandas
import pandas as pd

With pandas, we can make a data frame by using dictionaries. 

To extract a certain variable

To get sum and average

To open excel files

l

len() : returns the number of items in an object

To open csv files

To create data frame