What is data preparation?
Data preparation can be complicated. Get an overview of common data preparation tasks like transforming data, splitting datasets and merging multiple data sources. Image: Artem/Adobe Stock Data preparation is a…
What Is Causal Inference?
The Unreasonable Importance of Causal Reasoning We are immersed in cause and effect. Whether we are shooting pool or getting vaccinated, we are always thinking about causality. If I shoot the…
Why Best-of-Breed is a Better Choice than All-in-One Platforms for Data Science
So you need to redesign your company’s data infrastructure. Do you buy a solution from a big integration company like IBM, Cloudera, or Amazon? Do you engage many small startups,…