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Valuing Hologic
Purchase Patterns, Metrics, & Churn Risk
GMV-Optimizing My Wife’s Portfolio
Product Focus & Recs Using Pareto, Apriori, & Association
Detecting & Treating Price Outliers
Cohort Metrics for a Fictitious Online Wine Shop
Customer RFMT Metrics & Segmentation
Comparing Filtering Methods on MoMA Artworks
Peloton’s Implied Volatility & Delta Hedge
Ebay Kleinanzeigen Peppa Pig Scrape
Comparing groupby, pivot_table, and crosstab on Covid Smell Loss Data
Moderna & AbbVie: Dynamic Covariance
Spotify: Dynamic Conditional Beta
Cleaner, Clearer Code with Pipe
Moderna: Modeling Volatility with GARCH
Gun Sales: Identifying Time Series Structural Change
Weighing Type 3 Error for a Better Covid Testing Strategy
Cartoonize Your LinkedIn Photo
NBA Team Dashboard
Imputing Time Series Missing Values
Berlin Covid Dashboard
Guns: Time Series Analysis and Forecast
Ode to Tegel
FiveThirtyEight’s Pollster Ratings & Goodreads: Reshaping Wide to Long
Astronaut Flight Records: Reshaping List-Like Data
Poll Closing & Key Races by State
SpaceX & Wine: Reshaping Nested Data
Creating an IPO Spider
Berlin’s Covid Evolution, Spread, & Distribution by District
Berlin’s Covid Landscape by District
Fun with NumPy: Image Processing
Socially Aware Algorithm Design
’96 Sonics: 3 Regex Methods to Split Names
Berlin Temperatures 2009-2019
Protected: Happy Birthday Mochi!
Going Bananas
Building a Value-Weighted Telehealth Index
Simulating Netflix Equity Price and Returns
Berlin’s Airbnb Market & Venue Clusters by Neighborhood
Mapping, Segmenting, and Clustering Brooklyn’s Neighborhoods
Cancer Cell Samples: 4 Classification Models
KNN, Decision Tree, SVM, and Logistic Regression Classifiers to Predict Loan Status
San Francisco Crime Interactive Choropleth, Marker, and Cluster Maps
U.S. Immigration FiveThirtyEight-Style Visuals and Choropleth Maps
Multivariate Linear & Polynomial Models to Predict Home Price
Predicting Whether You’ve Smoked 100 Cigarettes: a Marginal Logistic Model
Marginal & Multilevel Linear Models
Bayesian Simulation
76 Cereal Brands, a Head-to-Head Comparison
Uninsured Racial Disparity, Blood Pressure Gender & Smoker Diffs
Chained Bayesian: Interpreting a Positive COVID-19 Test Result
Baby Circadian Clocks
Exploring & Visualizing Gapminder
Simulating the Effects of Non-Representative Sampling and Sample Size
Detlef Schrempf in the 3 Point Era
The NBA 3-Pointer’s Staggering Rise
Danae & Shaelo on Strawberry Summit
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