Simulating an underdispersed count | Screening | Fitting the continuous parameter binomial | Quantities of interest | Testing equidispersion | Bootstrap inference | The free-dispersion GEC | High-dimensional fixed effects | Comparing the family | The wider underdispersed family | Excess zeros: hurdle and zero-inflated models | Weights | Short panels: bias-corrected fixed effects | Simulated-residual diagnostics with DHARMa

The ordered stage | Partial proportional odds | The inflation stage | Correlated errors | Category-specific split equations | Identification | Estimation | Multi-start and the ordered baseline | Boundary cases | Which test for which comparison | Weights, offsets, standard errors | Names in the literature | Validation | References

The problem | Four estimators, one interface | Zero inflation: political violence | Is the inflation stage needed? | Quantities of interest by regime | Correlated errors | The logit versions | Top inflation: escape-flexibility provisions | Middle inflation: a survey example | Beyond political science: two examples from economics and health | Where next | References

Cluster-robust standard errors | Random intercepts | Unit fixed effects | The split-panel jackknife | The Mundlak device | The Monte Carlo: which device for which panel | References

Predicted probabilities | The two types of zeros | Covariate profiles and standard errors | First differences | Average marginal effects | The response distribution: diord, piord, qiord, riord | Regression tables | Classification and accuracy scores | Diagnostics | References