compare_conditions      Calculates PCCs and c-values based on pairwise
                        comparison of conditions.
compare_groups          Calculate the c-value of the difference in PCCs
                        produced by two groups
compare_hypotheses      Calculate the c-value of the difference in PCCs
                        produced by two hypotheses
cval_plot               Plot individual chance values
group_results           Group-level PCC and chance values.
individual_results      Individual-level PCC and chance values.
opa                     Fit an ordinal pattern analysis model
pcc_plot                Plot individual PCCs.
plot.opafit             Plots individual-level PCCs and chance-values.
plot_hypothesis         Plot a hypothesis.
print.opafit            Displays the call used to fit an ordinal
                        pattern analysis model.
print.pairwiseopafit    Displays the results of a pairwise ordinal
                        pattern analysis.
summary.opafit          Prints a summary of results from a fitted
                        ordinal pattern analysis model.
