culture
How to Process Data: A Practical Workflow
Learn the core steps to process data effectively — from collection and cleaning to analysis and storage — with a clear, repeatable workflow.
Every article on Detroit Bureau about Data Cleaning — 3 stories covering it, newest first.
community
Data Visualization Dataset: How to Choose, Prepare, and Use Public Data for Charts
A practical guide to finding, cleaning, and visualizing data visualization datasets for charts, dashboards, and presentations that actually communicate insights.
community
How to Test for Outlier Values in Your Data
A practical guide to testing for outliers using statistical methods, visualization, and domain knowledge to decide what to keep, transform, or remove.
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