variance-analysis

Decompose financial variances into driver narratives and waterfall analyses.

4|4|Updated Dec 15, 2024

Search Tags:#narrative #analysis #decomposition #budget #waterfall #variance #actual

Ready to run

npx skills add https://github.com/adrianliechti/wingman-chat --skill variance-analysis-adrianliechti

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: variance-analysis
Source: https://github.com/adrianliechti/wingman-chat/tree/main/skills/finance/variance-analysis
Command: npx skills add https://github.com/adrianliechti/wingman-chat --skill variance-analysis-adrianliechti

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill helps finance teams decompose variances into drivers, provide narrative explanations, and generate waterfall analyses to support leadership communication for budget vs actual, period-over-period changes, and revenue or expense variances.

Core Features & Use Cases

Variance decomposition techniques (price/volume, rate/mix, headcount, and spend-category) with clear driver attribution.
Narrative generation and recommended actions for management reviews.
Waterfall chart methodology and text-based representations for variance storytelling.
Budget vs actual vs forecast comparisons and forecast accuracy checks.

Quick Start

Generate a variance waterfall report for the latest period comparing actuals to budget and prior period.

Frequently Asked Questions about variance-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I decompose budget vs actual variances into driver narratives?▼

Variance decomposition breaks down budget vs actual differences into driver narratives using price/volume, rate/mix, headcount, and spend-category techniques. It applies materiality thresholds to isolate key drivers and outputs narrative text plus waterfall structures for leadership.

What is a variance waterfall analysis and when do I need it?▼

Variance waterfall analysis is a step-by-step visualization of financial changes between periods or against a budget. You need it when explaining revenue or expense variances to leadership, showing how individual drivers accumulate to the total variance.

Can I generate variance commentary for leadership reviews automatically?▼

Yes, you can generate variance commentary for leadership reviews automatically. It creates narrative explanations and recommended actions from your financial data, applying materiality thresholds to focus on significant variances.

Does variance analysis support period-over-period comparisons and forecast accuracy checks?▼

Yes, variance analysis supports period-over-period comparisons and forecast accuracy checks. It handles budget vs actual vs forecast comparisons, isolating driver attribution for revenue, expense, and headcount changes across financial periods.

What's the best way to analyze revenue variances by price and volume?▼

The best way to analyze revenue variances by price and volume is through price/volume decomposition. This separates total revenue variance into distinct price impact and volume impact drivers, applying materiality thresholds to highlight significant factors.

Are there limitations to variance decomposition for headcount and spend categories?▼

Variance decomposition for headcount and spend categories requires structured financial data to attribute differences accurately. It applies materiality thresholds to filter noise, but complex rate/mix interactions may require careful manual review to ensure narrative accuracy.