
  cchhaannggeeGGrroouuppTTyyppee -- aaddddss,, rreemmoovveess,, oorr ttoogggglleess ggrroouupp ttyyppeess

  UUSSAAGGEE

        changeGroupType <group-list> [<group-type> | +<group-type> |
            -<group-type>]*

  DDEESSCCRRIIPPTTIIOONN

  This command is used to selectively activate and deactivate types for a
  group or a list of groups.

  If a type is preceded by a "+", the type will be appended to the list of
  types of the same class. For example, a newly added output function will
  follow any current output functions.

  If a type is preceded by a "-", it will simply be deactivated. A type
  preceded by nothing will be toggled: if already present, it will be
  removed; if not present, it will be added.

  This command returns a list of the new group types of the last group
  specified.

  EEXXAAMMPPLLEESS

  To add noise to the output of the groups "out1" and "out2", remove their
  unit cost functions and toggle their STANDARD_CRIT criterion functions:

        lens> changeGroupType "out1 out2" +OUT_NOISE -COSINE_COST
    STANDARD_CRIT
        Input Type
          DISTANCE
        Output Type
          LINEAR
          OUT_NOISE
        Group Criterion Type
          STANDARD_CRIT
        Bias Type
          BIASED

  SSEEEE AALLSSOO

  _a_d_d_G_r_o_u_p, _g_r_o_u_p_T_y_p_e

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    Last modified: Tue Mar 28.33:28:37 EST 2000

