9 tutorials
Tutorials
Step-by-step guides for real analytical workflows — from exploratory data analysis to advanced forecasting and optimization.
Analysis of Competing Hypotheses (ACH)
Test every plausible explanation against your evidence — instead of collecting evidence for the one you already favor. A step-by-step guide to Heuer's method, with a hands-on interactive matrix.
Bayesian Updating: From Prior to Posterior
Use ProbabilityOfHypothesisGivenData to update your beliefs with evidence — the core technique in intelligence analysis.
Entity Matching for AML and Compliance
Match names across watchlists, customer databases, and transaction records using fuzzy matching and clustering.
Geographic Analysis with Choropleth Maps and Spatial Hotspots
Map geographic data straight from place names and test whether high values form a real statistical hotspot using CreateChoroplethMapFromNames and ConductSpatialAutocorrelation.
Geographic Data Analysis: Distance, Nearest Neighbor & Clustering
Use pairwise distance, nearest-neighbor matching, and DBSCAN clustering on geographic data to find where to open a new warehouse.
Key Assumptions Check: Find the Suppositions Holding Up Your Analysis
Every analytic judgment rests on assumptions you never wrote down. A step-by-step guide to Heuer and Pherson's Key Assumptions Check, with a hands-on interactive tool for listing, rating, and monitoring them.
Monte Carlo Risk Model from Scratch
Build a probabilistic risk model using metalog distributions and simulation — the approach used by professional risk analysts.
Time Series Forecasting with ARIMA
Fit and forecast with ARIMA models using CreateARIMAModel — from stationarity checks to 6-step-ahead forecasts.
Your First EDA in 5 Lines
Get a complete picture of any dataset in under a minute using CreateDataOverview and PlotCorrelationMatrix.