Apollo Modelling
Zero configuration Apollo Scripts and models.
Built into SurveyEngine,
included in every subscription.
Apollo modelling – built into SurveyEngine
SurveyEngine includes full integration with the Apollo R package, the globally recognised open-source framework for estimating advanced choice and preference models developed by Stephane Hess and David Palma.
One-Click, Zero Configuration
Because experiments are defined directly inside SurveyEngine, Apollo scripts can be generated and run with little of no configuration
– a single click and the apollo scripts, models and full downloadable data and scripts are available for offline use.
Simple Configuration
A zero-configuration Apollo script is a good starting point but you can do more without coding using the easy to use User Interface.
- Attribute selection/omission
- Attribute Level Recoding
- Attribute Linerarisation
- Segmentation
- Changing the base levels
Real Time Modelling
Models can be created at any time during live data collection, helping you detect design or data issues early, monitor results as responses accumulate, and make informed corrections before fieldwork ends.
Offline Flexibility
At any stage you can download the data and script bundle for deeper, customer offline analysis.
Included in All Subscriptions
(even the free ones)
Best of all, Apollo integration is included in every SurveyEngine subscription, giving all users immediate access to professional-grade preference modelling within a seamless design → collect → estimate workflow.
References and Further Reading
David Palma’s website
https://sites.google.com/view/dpalma
Stephane Hess’s website
https://www.stephanehess.me.uk
The Apollo Source Website
https://www.apollochoicemodelling.com