The DeSart model is captured in the econometric models component of the PollyVote. The model currently forecasts a two-party vote share of 62.1% for Clinton and 37.9% for Trump in Rhode Island.
Putting the results in context
In general, however, a good strategy is to not have too much faith in the results of single econometric models, because they can incorporate large errors. At least, one should check how a econometric model's results compare to benchmark forecasts.
Comparison to other econometric models
In comparison to the average results of other econometric models Clinton performed better with 0.2 percentage points, while Trump did worse with 0.2 percentage points.
Results compared to the combined PollyVote forecast
Clinton has 0.9 percentage points less and Trump has 0.9 percentage points more when the results of the econometric model are compared to the combined PollyVote forecast for Rhode Island.