learn data science
Unpacking Data Science One Step At A Time
Kan Nishida
CEO / Founder at Exploratory(https://exploratory.io/). Having fun analyzing interesting data and learning something new everyday.
Latest Posts
An Introduction to Exploratory v5.1!
Parameterized Dashboard, New Charts, New Analytics, and More!
Exploratory’s Weekly Update Vol. 27–2/25/2019
Evidence-based policy doesn’t exist, AI is eating the camera, AI as Risk, Racist AI policing, etc.
Exploratory’s Weekly Update Vol. 27–2/12/2019
Power of noticing, P values are just the tip of the iceberg, Ignored AI in Flint/Michigan, etc.
Venture Capital Investing Happening Almost Entirely in Silicon Valley
When I talk to my friends in Japan they often think that US companies, in general, are super ahead in terms of technology hence they are…
Exploratory’s Weekly Update Vol. 26–11/27/2018
What is machine learning?, AI adoption by companies worldwide, U.S. Gov Data List, etc.
How to Read Multiple Excel or CSV Files Together
You might have multiple Excel or CSV files that share the same data structure (same columns) and are stored in the same folder. If these…
Exploratory’s Weekly Update Vol. 25–11/20/2018
AI and Decision Making, 18 Most Important Sales KPIs, Propaganda and Machine Learning & more!
How to Run Wilcoxon Signed-Rank Test on Exploratory
Wilcoxon Singed-Rank Test is often used as an alternative to T-Test, when the data cannot be assumed to be distributed normally.
Chart Pinning in Exploratory
Chart “Pinning” is a super useful feature that is unique to Exploratory experience.
Exploratory’s Weekly Update Vol. 24–11/12/2018
Data-informed vs. Data-driven, Analytics in Soccer, Wall Street sharing data, not reports, & more!
Reviews
Login to submit your review.