The DeSart & Holbrook model is included in the econometric models component of the combined PollyVote. It currently forecasts a major vote share of 62.4% for Clinton, and 37.6% for Trump in Rhode Island. In comparison, on October 12, Clinton was predicted to collect only 62.1% of the vote.
Putting the results in context
As any other method, models are subject to bias. Hence, one should not be too confident the results of a single econometric model. Rather than relying on results from single models, you should look at combined models or, even better, the combined PollyVote forecast that uses different methods and data.
The DeSart & Holbrook model in comparison with PollyVote's prediction
The most recent PollyVote expects Clinton to gain 60.1% of the two-party vote in Rhode Island. PollyVote currently predicts Clinton to gain 2.3 percentage points less compared to the results of the DeSart & Holbrook model.