In this project is going to make an example with pandas' library in Python.
Will see the differences between Series and DataFrame:
- Series: Is a unidimensional array with indexation. Similar to dictionary.
- DataFrame: Data structure similar to excel or SQL table.
For this example i used the "MovieLens" data set that contains information of users, films and ratings.
Is necessary to install next libraries (with pip):
$ pip install pandas
$ pip install numpy