LLangeinbluegrovelabs.hashnode.dev·14m ago · 8 min readA Jira Average Is Not the Distribution: Finding Long-Tail Work Items in Time-in-Status DataDisclosure: I build StatusPath Reports at BlueGrove Labs. I used an AI assistant to help structure this article, then reviewed the calculations and every product boundary against current documentation00
MNMichael Nocitoinmichaelnocito.hashnode.dev·13h ago · 18 min readCorrelation vs Causation: The Three Explanations for Any PatternBy the end of this page you will have one habit: every time two things move together, you say the three candidate explanations out loud before acting. X causes Y. Y causes X. A third thing drives both00
MNMichael Nocitoinmichaelnocito.hashnode.dev·13h ago · 18 min readHow to Choose the Right Chart: One Question About Your DataBy the end of this page you can pick the right chart in about five seconds, by asking one question: what comparison must the reader make? The four possible answers each map to one chart, and you will 00
MNMichael Nocitoinmichaelnocito.hashnode.dev·13h ago · 23 min readOperations Analytics, Start to FinishBy the end of this page you can say, out loud and in your own words, what every core operations number does. What the unit of work is. Throughput, and why a count on its own answers nothing. Cycle tim00
MNMichael Nocitoinmichaelnocito.hashnode.dev·15h ago · 13 min readBuild a Dashboard in This Order: Correct, Then Clear, Then CompellingThis is the order a dashboard gets built in, and it will save you work you've already finished. Eight steps, grouped into three passes. Nothing gets made to look good until the number underneath it ha00
MNMichael Nocitoinmichaelnocito.hashnode.dev·15h ago · 9 min readBuild a Risk Index That Colors ItselfWhen this workbook is finished, you can change one number and watch the whole thing follow. Move a cut-off from 65 to 70 and every row re-bands, every fill recolors, every count updates, and the legen00
MNMichael Nocitoinmichaelnocito.hashnode.dev·16h ago · 13 min readTableau Sets: What IN and OUT Actually MeanBy the end of this page you can look at any set and say exactly which rows are IN, which are OUT, and whether that will change tomorrow. You will know the difference between a fixed set and a dynamic 00
MNMichael Nocitoinmichaelnocito.hashnode.dev·16h ago · 15 min readTableau Relationships: What the Noodle Actually DoesBy the end of this page you can drag a second table onto the canvas and know exactly what Tableau will do with it. You will know what the flexible line between two tables means, why your grand totals 00
MNMichael Nocitoinmichaelnocito.hashnode.dev·16h ago · 25 min readTableau Concepts, Start to FinishBy the end of this page you can say, out loud and in your own words, what every core Tableau idea does. Dimensions and measures. Blue fields and green fields. Aggregation. Joins, unions, relationships00
MNMichael Nocitoinmichaelnocito.hashnode.dev·16h ago · 14 min readReport or Analysis?This guide gives you a test that takes ten seconds and tells you whether the thing you just built is a report or an analysis. Then it gives you four moves that turn one into the other. Every move has 00
