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dax-udf

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Reusable DAX UDFs for safer, scalable models

Data & Analytics#type-safety#dax#measure#udf#semantic-model#powerbi#time-intelligence
Authorjonathan-pap
Version1.0.0
Installs0

System Documentation

What problem does it solve?

DAX UDFs let you define reusable, typed functions that can be invoked from measures and calculated columns, reducing boilerplate and ensuring consistent patterns across your Power BI models.

Core Features & Use Cases

  • Type-safe function definitions with explicit parameter subtypes and modes (Val, Expr, AnyRef).
  • Centralized UDFs deployed with a createOrReplace wrapper for deterministic updates.
  • Reusability across measures, time-intelligence patterns, and complex calculations within semantic models.
  • Supports scalar, table, or reference returns to accommodate varied use cases.

Quick Start

Create a simple DAX UDF named 'CircleArea' that computes the area of a circle from a numeric radius.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: dax-udf
Download link: https://github.com/jonathan-pap/PowerBI-Claude-Design/archive/main.zip#dax-udf

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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