hr_data.RdExtract hazard ratios, confidence intervals and subgroup labels
hr_data(..., alpha = 0.05)Objects that inherit class hr, as produced by
estimate_ipwhr, or a single list of such objects. Supports
splicing and unquoting as supported by rlang::list2.
The desired nominal significance level of the confidence intervals. Default is 0.05.
A tibble::tibble with one row per treatment subgroup per
analysis and columns
analysis for the label provided to estimate_ipwhr,
n for the number of observations in the data, as given by
dhr[["n"]] for input dhr
events the number of events, as reported by summary.coxph from
dhr[["fitted_model"]] for input dhr
group_label for the treatment group label as passed from
dhr[["fitted_model"]],
hr for hazard ratios of the subgroup relative to the reference (the
exponentiated coefficient from coxph),
hr_lcl for the lower confidence bound for the hazard ratio for the
provided alpha,
hr_ucl for the corresponding upper confidence bound. Confidence
intervals are those produced by the summary.coxph method
with argument conf.int = 1 - alpha, called on
dhr[["fitted_model"]].