'Strength in numbers' is the framework within which analysis is specified, produced and used within the Department for Transport.
The publications provide information about the ‘strength in numbers’ framework. This includes
- guidance on the principles underlying Department for Transport’s (DfT’s) analytical assurance framework
- guidance on the quality assurance processes for models
Registers of the DfT’s business critical analytical models and a leaflet summarising the framework are also provided.
This guidance is for DfT officials. We have published this to aid working with our partners and as part of our response to the Macpherson review.