best open source visualization tools for data analysis

You may like to review the Best Practices in Data Visualization

Processing, analyzing and communicating this data present a variety of ethical and analytical challenges for data visualization. The structured and unstructured data created by internet activity and an expanding number of sensors in the environment, such as satellites and traffic cameras, companies, organisations, government are referred to as 'Big Data'.

The rate at which data is generated has increased, driven by an increasingly information-based economy. The effective visualization helps users in analyzing and reasoning about data and evidence and makes complex data more accessible, understandable and usable.ĭata visualization is both an art and a science. The primary goal of data visualization is to communicate information clearly and efficiently to users via the information graphics selected, such as tables and charts.

Data visualization involves the creation and study of the visual representation of data, the information that has been abstracted in some schematic form, including attributes or variables for the units of information.

Best open source visualization tools for data analysis