Plotting Residuals

[technocrat]

@mark25

(Pol_Reg2000) + as.factor(Pol_Reg2020), data = Religion)
  summary(model1)
  etable(model1)
  dftest = (model1)
  plot(resid(model1))

See the FAQ: How to do a minimal reproducible example reprex for beginners. Without Religion, it's hard to see what's going on.