Level 6 · Data Lead
Spreadsheets — analysis
Answer questions with data — lookups, conditions, and an honest dashboard.
14 of 14 chapters ready
1Chapter 1The One Cell Every Row ReadsAbsolute referenceIF
2Chapter 2If Inside IfNested IF
3Chapter 3Both, or EitherAND / OR
4Chapter 4Counting Only What MatchesCOUNTIF
5Chapter 5Adding Only What MatchesSUMIFAVERAGEIF
6Chapter 6Looking It UpVLOOKUPXLOOKUP
7Chapter 7Cleaning Messy TextLEN / TRIMUPPER / LOWER / PROPERCONCAT / &
8Chapter 8Dates That Count ThemselvesTODAYDate arithmetic
9Chapter 9A Summary That PointsA summary that follows the data instead of copying it
10Chapter 10Showing Only What You NeedFilter
11Chapter 11Refusing Bad InputData Validation
12Chapter 12Color That Means SomethingConditional Formatting
13Chapter 13A Chart That Does Not LieScatter ChartAxis starts at zero
14CapstoneThe One-Page DashboardA one-page dashboard over a 36-row canteen log: SUMIF, COUNTIF and AVERAGEIF answers, VLOOKUP price fill, validation, low quantities shaded by a rule, zero-axis chart, frozen header