Accelerated failure time model (parametric).

Wraps survival::survreg(). Supported dist: "weibull", "lognormal", "loglogistic", "exponential", "gaussian".

Usage

morie_survival_aft(
  data,
  duration_col,
  event_col,
  covariate_cols,
  dist = c("weibull", "lognormal", "loglogistic", "exponential", "gaussian")
)

Arguments

data

A data.frame whose columns supply duration_col, event_col, covariate_cols, etc.

duration_col

Character; column name of the event/censoring time in data.

event_col

Character; column name of the event-indicator variable in data.

covariate_cols

Character vector of covariate column names.

dist

Distribution name for parametric/AFT fits (e.g. "weibull", "lognormal", "loglogistic").