Excel Line Graph Example. Uses of a Line Graph . Different data visualization tools are best used for specific purposes, and a line graph is no exception. Depending on the underlying data, a line ...

Data visualization is an excellent way to find and share helpful insights. Some people use data visualization to spur idea generation or problem solve—others rely on this method to discover patterns ...

Truncated Y-Axis. One of the easiest ways to misrepresent your data is by messing with the y-axis of a bar graph, line graph, or scatter plot. In most cases, the y-axis ranges from 0 to a maximum ...

Learn about four factors to consider when choosing data visualization tools for your project: data type, audience, purpose, and tool. Discover some popular and powerful tools.

Data visualization takes your data (numbers) and places it in a visual context, such as a chart, graph, or map. It also helps create data stories that communicate insights with clarity.

Instead of telling people about a story, data, or information, show them. Here are tips to make your data visualization more engaging and effective.

I’ve seen the “shoulda been a line chart” suggestion many times, most recently in Randy Olson’s excellent discussion of an award-winning visualization from the The Wall Street Journal.

Visualizations can help you understand data better – but they can also confuse or mislead. Here, some tips on what to watch out for. 3 questions to ask yourself next time you see a graph, chart ...