Replaced the dependency on pryr (which has been
archived on CRAN) with lobstr (#11). This restores CRAN
compatibility.
rwicc now requires R (>= 4.1.0), since it uses the base pipe
|>.
Added graph_omega() to plot the estimated
seroconversion hazard model (#11).
Added functions to visualize the simulated data-generating model:
graph_simulated_densities(),
graph_simulated_hazards(), and
graph_simulated_survival_curves() (#11).
Fixed participant subsetting in graph_S() and
several minor correctness issues in fit_joint_model() and
simulate_interval_censoring() (#11).