The purpose of the tutorials published in this website is to practice coding, data analysis and basic/intermediate machine learning procedures with standard libraries. There can be other ways to solve the proposed exercises. The content of this site is published in good faith. The author assumes no responsibility for any error or omission in the content of this site. The content of this site is provided with no guarantees of completeness or accuracy. Any action you take upon the information you find on this website is strictly at your own risk.