Learn how to read a candlestick chart and spot candlestick patterns that aid in analyzing price direction, previous price ...

The sky’s the limit when it comes to building flashy dynamic charts and graphs. Here are five free tools that will deliver great results. Creating graphs is easy — grab your favorite spreadsheet ...

One of the most appealing things about R is its ability to create data visualizations with just a couple of lines of code. [This story is part of Computerworld’s “Beginner’s guide to R.” You’ll find ...

GraphViz is a collection of tools for manipulating graph structures and generating graph layouts. Graphs can be either directed or undirected. GraphViz offers both graphical and command-line tools. A ...