The UK’s statistics watchdog has warned NHS England and the Department of Health and Social Care over their claims about the benefits of Palantir’s federated data platform (FDP).1The Office for Statistical Regulation (OSR) examined how NHSE was using statistics to support claims about the success of the FDP, after several members of the public contacted the watchdog to express concern about how data were being presented.It identified that statistical teams at NHS England did not clear the FDP statistical data for public use before it was published. The watchdog recommended that these statistical teams should have a bigger role in overseeing claims made about the benefits of the platform.It also advised NHSE and ministers that all communications about Palantir’s software that include before-and-after data comparisons must be “clearly and appropriately labelled” and that any figures cited about its effectiveness “are communicated in a clear, accurate manner.”Members of the public expressed…