Data Science

What is Data?

Data is simply a collection of information.
One purpose of Data Science is to structure data,
making it interpretable, understandable and easy to work with.
Data can be categorized into two groups:

1.Structured data

2.Unstructured data


Unstructured Data

Unstructured data is data that is not organized.
for analysis purposes, We must organize the data



Unstructured Data


Structured Data
Structured data is data that is organized and easier to work with.



How to Structure Data

We can use an array or a database table to structure or present data.

Example of an array:
[00, 120, 130, 135, 100, 105, 110, 115, 120, 125]

In this tutorial, we will therefore work with a small
data set that is easy to interpret.