This paper is on the basis of DAS+R1, a package of still under
development using a graphical user interface which should ease the application
of more or less sophisticated methods. It is heavily relying on Reimann,
Filzmoser, Garrett, and Dutter (2008), for which it can represent a companion.
The basis of the graphical user interface comes from the R Commander
(see Fox, 2004). It uses Tcl/Tk programming tools. The emphasis is on the
analysis of spatially depending uni- or multivariate data, particularly on problems
of geochemical data.
We describe in short the important features of data analysis in this field with
realized functionalities with its clickable icons in DAS+R. Finally, we give a
short illustration on a practical example.