Rebecca Barnes

Business Analysis Manager at BC Housing,
Contributor at Data School

Rebecca is a Business Analysis Manager and has spent 15 years working in social services, where she helps her colleagues understand and apply data insights to improve business decisions and service delivery. She loves taking complex concepts data and statistics concepts and turning them into something that is accessible and easy to understand!

Rebecca Barnes's Picture


Author of 3 chapters

What is an Outlier?

From Fundamentals of Analysis

Learn how to detect Outliers in different types of data and scenarios.

What is the Interquartile Range?

From Fundamentals of Analysis

Learn what the Interquartile Range (IQR) is and how to use it to determine outliers.

How to Find Outliers with SQL

From How to Teach People SQL

Find Outliers quickly with SQL. Detect outliers using simple ORDER BY techniques and using inter quartile range. Learn more.

Reviewer of 0 chapters