# Inflated Ordered Probit and Logit Models

## Documentation for package ‘iop’ version 0.1.0

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

iop-package | iop: Inflated Ordered Probit and Logit Models
ame | Average marginal effects
augment.iord | Augment data with fitted classes and regime probabilities (broom method)
bp | Political violence, 1976-1996 (Besley and Persson 2009)
classification | Classification table and accuracy scores
compare_models | Side-by-side fit statistics for ordered / inflated ordered models
confint.iord | Confidence intervals for an ordered / inflated ordered fit
diord | Distribution functions of the (inflated) ordered response
first_difference | First differences in predicted probabilities
glance.iord | Glance at an ordered / inflated ordered fit (broom method)
inflated | Inflated ordered probit and inflated ordered logit regression
inflation_test | Test for category inflation
iol | Inflated ordered probit and inflated ordered logit regression
iop | Inflated ordered probit and inflated ordered logit regression
iord-distribution | Distribution functions of the (inflated) ordered response
lr_test | Likelihood-ratio test for nested ordered / inflated ordered fits
mundlak | Mundlak (correlated random effects) device
ologit | Ordered probit and ordered logit regression
oprobit | Ordered probit and ordered logit regression
ordered | Ordered probit and ordered logit regression
parallel_test | Likelihood-ratio tests of the parallel-regression assumption
piord | Distribution functions of the (inflated) ordered response
plot.iop_ame | Plot first differences or average marginal effects
plot.iop_fd | Plot first differences or average marginal effects
predict.iord | Predictions from an ordered / inflated ordered fit
pta | Escape-flexibility provisions in preferential trade agreements
qiord | Distribution functions of the (inflated) ordered response
ranef | Empirical-Bayes unit effects of a random-intercept fit
ranef.iord | Empirical-Bayes unit effects of a random-intercept fit
repression | State repression of nonviolent campaigns
residuals.iord | Residuals for ordered / inflated ordered fits
riop | Simulate data from an (inflated) ordered probit or logit process
riord | Distribution functions of the (inflated) ordered response
simulate.iord | Simulate responses from a fitted ordered / inflated ordered model
split_test | Test of a common versus category-specific split equation
summary.iord | Summarize an ordered / inflated ordered fit
tidy.iord | Tidy an ordered / inflated ordered fit (broom method)
update.iord | Update and refit an iord model
vcov.iord | Covariance matrix of an ordered / inflated ordered fit
vuong | Vuong test for non-nested (or boundary-nested) model comparison