Table 6.

State level prediction model with Twitter data (seven days prior) results.

Prediction model (predict seven days prior) + Twitter data	$\mathrm{P}\mathrm{s}\mathrm{e}\mathrm{u}\mathrm{d}\mathrm{o}{\mathrm{R}}^2$
California Linear Regression Model	0.842
Oregon Linear Regression Model	0.946
Massachusetts Linear Regression Model	0.889