Career • May 2, 2019
Get Hired as a Data Scientist with Five Quick Tips
Five practical tips on projects, resumes, and recruiter conversations for data science roles.
Blog
Writing on experimentation, analytics, entrepreneurship, and career questions.
Posts on A/B testing, analytics practice, entrepreneurship, hiring, and selected industry topics.
Market • Jan 15, 2019
The Growth in Demand for Data Scientists in 2019
A January 2019 snapshot of reported demand for data scientists and data engineers, along with salary references and supporting reports.
Events • Jan 7, 2019
Data Science, Machine Learning and Artificial Intelligence Events You Don't Want to Miss in 2019
A 2019 conference calendar for data science, machine learning, and artificial intelligence.
Essay • Dec 7, 2018
The Science of Entrepreneurship
Notes on entrepreneurship, customer validation, startup risk, and business-model thinking.
Experimentation • Mar 17, 2017
The Math Behind A/B Testing
Understanding confidence intervals, conversion rates, percentage change, and statistical significance in A/B testing.
Experimentation • Mar 10, 2017
How A/B Testing Works
A/B testing uses statistical methods to determine whether results from a test variation and a control variation are different.