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!
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Author of 3 chapters
What is an Outlier?
From Fundamentals of AnalysisLearn how to detect Outliers in different types of data and scenarios.
What is the Interquartile Range?
From Fundamentals of AnalysisLearn 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 SQLFind Outliers quickly with SQL. Detect outliers using simple ORDER BY techniques and using inter quartile range. Learn more.
