Excel Analytics Skill
Overview
Master advanced Excel techniques for professional data analysis and reporting.
Topics Covered
- Pivot tables and advanced filtering
- VLOOKUP, XLOOKUP, INDEX-MATCH
- Power Query and data transformation
- Excel formulas for analysis
- Charts and conditional formatting
Learning Outcomes
- Master advanced Excel functions
- Build dynamic pivot tables
- Create automated reports
- Transform data with Power Query
Error Handling
| Error Type |
Cause |
Recovery |
| #REF! error |
Broken cell reference |
Check and update references |
| #N/A error |
Lookup not found |
Use IFERROR wrapper |
| Slow calculation |
Too many formulas |
Convert to values, optimize |
| File corruption |
Crash during save |
Enable AutoRecover, use cloud backup |
Related Skills
- foundations (for core concepts)
- visualization (for chart design)
- reporting (for automated delivery)
