| DECLARE_UDF(stats, rb_coxph_step_transition) | |
| DECLARE_UDF(stats, rb_coxph_step_final) | |
| DECLARE_UDF(stats, coxph_h_s_transition) | |
| DECLARE_UDF(stats, coxph_h_s_merge) | |
| DECLARE_UDF(stats, coxph_h_s_final) | |
| DECLARE_UDF(stats, rb_coxph_strata_step_final) | |
| DECLARE_UDF(stats, rb_sum_strata_transition) | |
| DECLARE_UDF(stats, rb_sum_strata_final) |