The convergence rate for the average posterior probability estimates P µ (R|T ) depending on the number of tweets is similar to the user model results presented in Figure 6.
for G geo the variance for P µ (R|T ) is higher for Democratic users; for G ZLR P µ (R|T ) → 1 for Republicans in less than 110 tweets which is ∆t = 40 tweets faster than the user model; for G cand the convergence for both P µ (R|T ) → 1 and P µ (D|T ) → 0 is not significantly different than the user model.