is their any possible way to call all the R packages/libraries and functions (packages like raster, rgdal, maptools etc.) in .net framework so that i am able to access all the features of R and run R script using .Net frontend....
s <- comInvoke(x,"Reverse")
The R Web site has links to several mirror sites where you can download and install R. The install is a simple self-extracting executable. R is supported on Windows XP and newer OSes, and also on most common non-Windows platforms. I have installed R on Windows 7 and Windows 8 and Windows 10 machines without any issues. By default the installation process gives you both 32-bit and 64-bit versions of R.
This article assumes you have at least intermediate level C# programming skills (so you can understand the explanations of the similarities between C# and R), but does not assume you know anything about R. In addition to explaining R techniques, this article presents a C# demo program that shows how to perform a t-test so you can compare C# and R. The C# program is a bit too long to present in its entirety but the complete source code is available in the download that accompanies this article.