Generate synthetic test matrices using MAKEARRAY and perform running accumulations and text concatenations with REDUCE and SCAN.
“MAKEARRAY & REDUCE: Build Complex Arrays with Pure Formulas” is part of Level 3: Advanced Excel — Dynamic Arrays, Power Query, DAX & VBA Automation. Free preview lessons are open to everyone; the remaining lessons are for enrolled learners.
Module 5: Executive Dashboards & Interactive Visuals
Module 6: VBA & Automation
Module 7: What-If Analysis, Finance & 3 Capstones
