When Data Filtering and Sorting Is Necessary
Filtering is used to narrow down data to specific criteria (e.g., showing only sales from a certain region) or to remove duplicates or irrelevant data. Sorting is used to organize data in alphabetical or numerical order, or to identify trends or patterns in the data.
Filtering and Sorting Data
- Filter by value (e.g., showing only values greater than 10).
- Filter by condition (e.g., showing only values meeting a specific condition).
- Sort by value (e.g., sorting by name or date).
- Sort by multiple criteria (e.g., sorting by name and then by date).
Representing Data as Charts
- Bar charts to compare values across categories.
- Pie charts to show proportions of a whole.
- Line charts to show trends over time.
- Scatter plots to show relationships between variables.
Charts can be customized by adding titles, labels, and legends.
