Skip to content

Tim Alex Lafferty

Making Data Approachable

Primary Navigation

  • Machine Learning
  • Tableau
  • Walk-Throughs
Tableau

Getting Started with R:
a High-Level Introduction For BI Developers

In this high-level overview of R, my goal is to get you writing code as quickly as possible. As a … Continue reading Getting Started with R:
a High-Level Introduction For BI Developers

R, Text-Mining, Walk-Throughs

Text-mining & Sentiment Analysis:
The Basics

Sentiment analysis and text-mining is critical in looking beyond the face-value of words. What is your data really telling you? … Continue reading Text-mining & Sentiment Analysis:
The Basics

Data Science, Machine Learning, Tableau

Market Basket Analysis w/ R

Market Basket Analysis is a great tool for learning about the relationships between products and the behavior of customers. If … Continue reading Market Basket Analysis w/ R