Controls whether exogenous variables (except for unique variables) are allowed to covary by default.
Syntax
object.GenerateDefaultCovariances ()
object.GenerateDefaultCovariances (tf)
The GenerateDefaultCovariances method syntax has the following parts:
| Part | Description | 
| object | An object of type AmosEngine. | 
| tf | Optional. If tf is True (the default), exogenous variables (with the exception of residual variables) are allowed to covary by default. If tf is False, all exogenous variables are assumed to be uncorrelated. | 
Placement: [1].
Default
Residual variables are assumed to be uncorrelated among themselves and with every other exogenous variable. Exogenous variables that are not residual variables are assumed to be correlated.