Predicted annual compensation includes base salary, bonus and equity.
The above Salary Calculator is based on the compensation prediction model which was built by a Kaggle Competitions Grandmaster narsil for Kaggle 2022 Data Science and Machine Learning Survey - Analytics competition. It received an Honourable Mention from competition hosts and was in the Top 9 among more than 300 submitted solutions. Community feedback was also positive.
For a further discussion on factors affecting the salary of data scientists and data professionals in general please read our blog post on Data Science salaries.
Additionally, you can find the full documentation of the model and the community discussion here.