R is an open-source programming language and environment with powerful and extensive features for data analysis, data visualization, and statistical computing. Although R first appeared in the 1990s, ...

The big data-oriented visualization and analytics company Qlik (Qliktech International Inc.) has announced the release of its Qlik Playground for developers, a web-based environment that provides an ...

Discover how Tableau Data Visualization, BI dashboards, and Tableau Prep work together as a powerful data visualization tool for interactive charts, cleaner data, and clearer data storytelling.

We can all collect masses of data, but it only becomes genuinely useful when we use it to make a clear point. This is where data visualization comes in. Showing data in context and using creativity to ...

There are many data-visualization tools, from tag clouds to real-time monitoring, which give you a range of options about how to turn data into visual information that can be important ...

Time may seem scarcer than ever, but fortunately technological advancements have presented auditors with many tools to improve the effectiveness and efficiency of audits. One such tool is data ...

When Stephen Goldsmith was deputy mayor of New York City in 2010 and 2011, the city was working on processes to make data available to the public. “We have now gone from fulfilling that transparency ...