Prepare alife object for ggplot
prep_ggplot.RdHelper (used by ggauto()) to create a long-form data frame
with multiple confidence intervals for plotting. As in
estimate_hazard(), the intervals are computed at the logit scale.
prep_ggplot.RdHelper (used by ggauto()) to create a long-form data frame
with multiple confidence intervals for plotting. As in
estimate_hazard(), the intervals are computed at the logit scale.