"Call:"
"RoBSA(formula = Surv(time = time, event = event) ~ x_cont + x_bin + "
"    x_fac3, data = df, test_predictors = FALSE, parallel = TRUE, "
"    seed = 2, rescale_data = TRUE)"
""
"Estimates:"
"     x_cont    x_bin[1]   x_fac3[B]   x_fac3[C] "
" 0.05847477 -0.17121780  0.09884220  0.25302470 "
