What is Stats, Graphs, and Data Science?
Stop Guessing. Start Modeling.
Turn Complex Property Data Into Evidence-Based Valuation.
Ā As an appraiser, you face a shifting market, stricter regulations, and clients demanding more than just "expert intuition."
Traditional appraisal methods rely on subjective adjustments.
The modern market demands proof.
Valuemetrics.info: Stats, Graphs, and Data Science (SGDS) is the definitive two-part curriculum designed exclusively for real estate valuation professionals. Created by George Dell, MAI, SRA, ASA, this programĀ teaches appraisal practice with modern data science.
Learn to deliver reproducible valuations that withstand any review, court challenge, or AMC scrutiny.
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Why Choose Valuemetrics?
- Evidence-Based Results: Move from "opinion" to measurable verifiable market evidence.
- Eliminate Callbacks: Deliver clear, visual, and data-backed reports that clients cannot dispute.
- Future-Proof Your Career: Master the statistical algorithms and software shaping the future of collateral valuation.
- Maximize Efficiency: Automate data cleansing and analysis to cut down your report-writing time.
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SGDS 1: Visual Analytics & Data Prep
Foundations of Data Science for Appraisers
Before you can model data, you must understand it. This hands-on workshop takes you from spreadsheets to advanced statistical computing environments, assisted with artificial intelligence.
- Software Mastery: Learn open-source tools like R and RStudio software without coding.
- Data Cleansing: Filter out market noise, anomalies, and bad data that ruin comparable selections.
- Visual Profiling: Use graphs to let the market data identify its own segments and trends automatically.
SGDS 2: Advanced Modeling & Workflow Agents
Predictive Math and Logic Trees
Take your foundational knowledge and apply it to complex property markets, mixed-use assets, and non-linear market behaviors.
- Regression Analysis: Master simple linear regression models to isolate specific property variables.
- Heuristic Logic Trees: Learn structured decision-making models to mimic human appraisal logic mathematically.
- Evidentiary Compliance: Format your technical outputs into clean, narrative exhibits that meet USPAP standards.
What You Will Walk Away With
- Custom R-Scripts: Pre-built templates ready to run your own local MLS market data immediately.
- Visual Portfolio Templates: Scatterplots, histograms, and trend charts that explain your valuations instantly to clients.
- Unrivaled Confidence: The exact tools needed to defend your adjustments in depositions, litigation, or regulatory reviews.Ā
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Join the New Era of Real Estate Valuation
Don't let algorithms replace you. Become the appraiser who drives them.
Secure your seat in the upcoming Stats, Graphs, and Data Science cohort. Turn your data into your greatest competitive advantage.
Register for SGDS1 Today