D3.js Data Visualization
CSV Files
JSON Files
TSV Files
XML Files
Promise-Based Loading
Error Handling Strategies
Multiple File Loading
String to Number Conversion
Boolean Conversion
Handling Invalid Data
Time Parse Functions
Time Format Functions
Locale-Specific Formatting
Group Function
Rollup Function
Index Function
Sum Calculations
Average Calculations
Count Operations
Min and Max Values
Ascending and Descending
Custom Sort Functions
Multi-Level Sorting
Conditional Filtering
Range Filtering
Complex Filter Logic
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3. Core D3.js Concepts
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5. Scales and Data Mapping