Primary coding Patient Health Questionnaire (PHQ-4) — primary_coding_suep

adds the following column to prom: ecu_phq4_1, ecu_phq4_2, ecu_phq4_3, ecu_phq4_4, ecu_phq4_sum, ecu_phq4_cat

primary_coding_suep_phq4(trial_data)

Arguments