Data Visualization: Turning Data into Insights
Data Visualization: Turning Data into Insights Data visualization helps turn numbers into understanding. A well crafted chart reveals trends, comparisons, and outliers at a glance. This guide shows a practical approach to turning raw data into visuals that inform decisions. You’ll find simple rules, concrete chart choices, and quick checks you can apply when you build dashboards or reports for colleagues, managers, or clients. Begin with the question and audience. What decision should your reader make? What level of detail is useful? A clear objective keeps visuals focused and avoids clutter. Start by writing one sentence that sums up the insight you want to deliver. ...