If you’ve ever encountered a video file, chances are it was in some form of container format. What do we mean by this? Many people don't realize…
Open Source
Data visualization can be a transformational tool in the finance industry, giving professionals an unprecedented level of insight into their customers’ preferences and financial health. It can…
Pentaho breaks down the barriers that prevent your company from getting the full benefit of your data. The platform makes it easy to prepare and transform any…
What if I told you that Project R is a GNU project written in R itself? It is primarily written in C and Fortran. And most of…
OpenRefine (formerly Google Refine) is a powerful tool for working with raw data: cleaning it up, converting it from one format to another, and extending it with…
NodeXL is software for data analysis and visualization, dependencies and networks. NodeXL provides accurate calculations. It is free (but not professional) open source network analysis and visualization…
Weka, an open source software, is a set of machine learning algorithms for data mining tasks. The algorithms can be applied directly to a dataset or called…