R is an open source programming language and software environment for statistical computing and graphics that is supported by the R Foundation. Developed by Ross Ihaka and Robert Gentleman
License: Open Source
RKWard provides a more accessible interface for users who prefer graphical tools for data analysis and visualization, while R offers a powerful programming environment suitable for advanced analytics and automation. Users looking for ease of use may prefer RKWard, whereas those needing deep control and flexibility will find R more suitable.