Create a single duplicate of a model
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Select the model in the list.
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Right-click the selected model and choose File actions > Duplicate from the menu.
Or
Select the Models > Duplicate model menu option.
Or
Click
in the toolbar. -
In the Duplicate window, enter the model number in the New model number field.
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Change number of the Reference model for the new model, if desired.
By default, this will take the name of the original model selected for duplicating. -
Adjust the Model description for the new model.
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Check the Use final parameter estimates from reference model box to update parameter estimates in the new model to the ones estimated for the original model.
After pressing the Duplicate button, a new model is created and opened in the editor.
Create multiple duplicates of multiple models
Select the Tools > Batch operations > Create n duplicates of model(s) menu option.
Or
Click 
in the toolbar and select Create n duplicates of model(s) from the menu.
Creates multiple duplicates of multiple model files, with (optionally) updated run/table numbers and final parameter estimates.
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Select the model(s) to be duplicated from the Duplicate models list.
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Enter the Number of duplicates for each selected model in the field.
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Check the Change run-numbers in output/tables box to incrementally update the run numbers for each duplicate.
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Check the Use final parameter estimates from reference model box to update parameter estimates in the new models to the ones estimated for the original model.
