simplexExport: Exports the information contained in an object of class smplx.
Description
Creates a text file with extension .smplx that contains the complete
information contained in a simplex (an object with class smplx,
see labsimplex). This file allows the continuation of an
optimization proccess when the experiments take too long and multiple
R sessions are required. The file produced is also useful to share
the information of the optimization process. The exported simplex can be
later imported with simplexImport.