Plotting options

Why do we need the option surv.geom = geom_line when we plot the survival function estimated by a Weibull model?

ggsurvplot_df(surv_wbmod, surv.geom = geom_line,
  linetype = "horTh", color = "tsize", legend.title = NULL)

50 XP

Because the Weibull model estimates a survival curve which looks like a step function.
press1
Because the Weibull model estimates a smooth survival curve.
press2
Because the Weibull model cannot be used with function ggsurvplot_df()
press3