Line graphs can be enhanced by following some best practices and tips, such as selecting appropriate scales and intervals for the x-axis and y-axis to avoid misrepresenting data.

Learn how to create line graphs that are accurate, clear, and consistent. Avoid the most common mistakes and follow the best practices of data visualization.

When grouping data, it is important not to have an overlap of values in the class intervals. 0–5 and 5–10 would not be sensible groups as there is an overlap and 5 belongs in two class intervals.

Line graphs show trends; bar graphs emphasize individual values. There are examples of time series data when we are primarily interested in monthly values for example, but here I think the trend ...

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 ...

Feature selection has become one of the hot research topics in the era of big data. At the same time, as an extension of single-valued data, interval-valued data with its inherent uncertainty tend to ...