Replace packages by standardized functions

There are so many packages and the definitions of functions differ between packages. For the same problem there are different functions from different packages, with similar names but different details. Actually you do not know what happens if you apply a function and you loose control about your code. If you want to know what a function does then the help is very scarce or only a paper is given as a reference. A function without a documentation is a risk for any user.

It would be better to choose the most useful functions in a selection process, standardize and modify them, and put them all in a default system with standardized help. This would also reduce redundant functioncs and increase the order. Currently R looks like a multiworld construction kit that needs refurbishing.