Understanding Grouping and Statistics:

Selecting the checkboxes above allows you to group the vehicles based on the selected criteria. For example, you can group the vehicles by their make, model, or year of manufacture. This helps you to organize the data and see trends and patterns more clearly.

Specifically for mileage, the vehicles will be grouped into the following categories:

• Up to 20,000 km.
• 20,000 - 40,000 km.
• 40,000 - 60,000 km.
• 60,000 - 80,000 km.
• 80,000 - 100,000 km.
• 100,000 - 120,000 km.
• 120,000 - 150,000 km.
• Over 150,000 km.

Checking the power checkbox, the vehicles will be grouped into the following categories:

• Up to 90 h.p.
• 90 - 130 h.p.
• 130 - 150 h.p.
• 150 - 200 h.p.
• 200 - 252 h.p.
• 252 - 303 h.p.
• 303 - 358 h.p.
• 358 - 403 h.p.
• 403 - 454 h.p.
• Over 454 h.p.

By grouping vehicles in this way, you can get a statistical overview for each group, such as:

• Count: The total number of vehicles in each group.
• Average: The average value of a certain attribute (e.g., price) within each group.
• Minimum and Maximum: The lowest and highest values within each group.

This statistical overview helps you understand the characteristics of vehicles in each category, making it easier to analyze and make informed decisions.

Statistical Functions Description:

• Count: Total number of data points in the selected column.
• Min: The smallest value in the selected column.
• Max: The largest value in the selected column.
• Average (Mean): The sum of all values divided by the number of values in the selected column.
• Median: The middle value when the selected column's values are ordered from smallest to largest.
• Standard Deviation: A measure of how spread out the values in the selected column are around the mean.
• Relative Standard Deviation (RSD): The standard deviation expressed as a percentage of the mean, indicating the extent of variability in relation to the mean.
• Percentiles: Values below which a certain percentage of the data in the selected column falls. For example, the 60th percentile is the value below which 60% of the data falls.