It determines the height of bars in a bar chart, ... This article, “Review: 4 supercool JavaScript tools for data visualization,” was originally published at InfoWorld.com.

Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot.

Sometimes, to get the most out of a bar graph visualization, you’ll need to get creative. Let’s look at some examples below. Stacked bar chart filling up to 100%.

These JavaScript libraries can help format your data for analysis or a compelling online presentation.

Seattle-based startup Vida.io has created a data visualization service offering a front end for both Google’s Charts visualization API and the JavaScript library D3.js, along with free public ...

Simply put, bar charts are really quick to create, show comparisons clearly, and are easy for the audience to understand. They’re a staple in the data visualization arsenal.

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 ...

However, each visualization type is intended to show different types of data in specific ways to best represent its insight. Let’s look at five of the most common visualization types to help you ...

Bar charts and box plots are omnipresent in the scientific literature. They are typically used to visualize quantities associated with a set of items. Representing the data accurately, however ...