In data analysis projects, it is said that 60-80% of actual working time is spent on data preparation and formatting. Real-world data, such as sensor data, customer databases, and web scraping results ...

Regression analysis is a statistical method for expressing the relationship between variables using mathematical formulas and predicting unknown values. For example, it allows you to derive ...

The subthalamic nucleus contains subpopulations with different contributions to deliberative decision-making based on noisy evidence and reward-driven preferences.

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Outliers in data can arise due to genuine reasons or because of dubious entries. In the latter case, you should go ahead and remove such entries immediately. Use a boxplot to observe, analyse and ...