For splitting the variable by delimiter, we are going to use a Text function in Statistica named Word. The parameters and description of this function can be found in the function browser in Statistica:
Double click on the variable Device Type and define the formula =Word(1,Generic,",") as illustrated below:
Similarly, the variable Specific device=Word(2,Generic,","), which would give us the 2nd portion of the Split with , as the delimiter.
Model can be defined with formula =Word(3,Generic) and the make can be split with formula =Word(2,Generic) where space is used as the delimiter.
Attached workspace contains the above formulas used in "Transformation of Variables" node where the formulas can be defined at one go and can also be made part of a bigger workflow.
The example in the workspace also illustrates how existing variables can be calculated (such as Device Type, Specific device, Model) as well as how a new text variable can be defined on the go by the Transformation of Variables node.