ACCELERATION Subcommand (PROXSCAL command)

By default, a fast majorization method is used to minimize stress.

NONE. The standard majorization update. This turns off the fast method.

• If the subcommand RESTRICTION is used with fixed coordinates or independent variables, ACCELERATION=NONE is in effect.
• If an individual differences model is specified on the MODEL subcommand, ACCELERATION=NONE is in effect.

Example

PROXSCAL VARIABLES=object01 TO object12 
  /ACCELERATION=NONE.

• Here, relaxed updates are switched off through the specification of the keyword NONE after ACCELERATION.