Branson's North Carolina Business Directory for 1869 shows that Shelby, in the years immediately following the Civil War, had changed little from the rural county seat economy that it had been throughout the ante-bellum period.
Enterprise Architect provides a platform for the system engineer using the Systems Modeling Language (SysML) and model based development, and in addition to the engineering models the tool provides support for project and process management.
A plethora of statistical modeling tools are available in the market providing various features. Some of them are comprehensive while others suit a specific area of technology. The need for proper selection of tools is essential for proper modeling and analysis. This paper discusses the overview of modeling and the popular statistical tools used for modeling like R, Minitab, SPSS, Matlab and Mathematica.