SnnsR low-level function to get a list of output units of a net.
# S4 method for SnnsR
whereAreResults(outputMethod="output")a string defining the output method of the net. Possible values are: "art1", "art2", "artmap", "assoz", "som", "output".
a list of numbers identifying the units
Depending on the network architecture, output is present in hidden units, in
output units, etc. In some network types, the output units have a certain
name prefix in SNNS. This function finds the output units according to
certain network types. The type is specified by outputMethod. If the
given outputMethod is unknown, the function defaults to "output".