open-data-kazakhstan / top-10-car-models-by-year

Top 10 Best Selling Car Companies Since 2005

Installation

Clone the repository

$ git clone https://github.com/open-data-kazakhstan/top-10-car-models-by-year.git

Requires Python 3.11.3

Create a virtual environment and activate it

pip install venv
python -m venv /path/to/localrepo

Swicth to venv directory by using cd comand

cd /path/to/localrepo
Scripts/activate

Install dependecies in venv by using pip

pip install -r requirements.txt

Run the project:

python scripts/main.py

Data

Car data collected by hand from https://auto.vercity.ru/statistics/sales/marks/

We downoladed data from these sources and placed it in the acrhive folder as car_models.csv.

We have processed the source data to make it normalized and derived several aggregated datasets from it:

• archive/car_models.csv - sourсe data
• data/car.csv - wranged and transposed data
• data/csv_expandeds.csv - expanded main dataset
• datapackage.json - conatins all of the key information about our dataset

Scripts

• wrang.py- cleaning and wranging the source data script
• expand.py - uses main dataset and expands it to 25 steps to make animation smoother
• animate.py - uses matplotlib to create an infographic about car sales for all models
• datapack.py - creating datapckage.json file that conatinsall meatadata
• main.py - launches all scripts step by step

Visualization

Final result is visualized data that displays average salary and inflation data

License

This dataset is licensed under the Open Data Commons Public Domain and Dedication License.