Introduction | Programming workflow | Read in data | Create oak_id_vars | Read in CT | Map Topic Variable | Map Rest of the Variables | Repeat Map Topic and Map Rest | Create SDTM derived variables | Add Labels and Attributes

Introduction | Raw data | Programming workflow | Read in data | Create oak_id_vars | Read in CT | Map Topic Variable | Map Rest of the Variables | assign_no_ct | assign_ct | assign_datetime | hardcode_ct and condition_add | hardcode_no_ct and condition_add | condition_add involving target domain | condition_add involving raw dataset and target domain | Repeat Map Topic and Map Rest | Create SDTM derived variables | Add Labels and Attributes

Standards Metadata | Study Definition Metadata | Study SDTM Mappings Metadata (specifications)

Core Concept | List of Algorithms | Sub-algorithms

Introduction | Creating Conditioned Data Frames | Simple Example | Usage in SDTM Domain Derivations | Example with Concomitant Medications (CM) Domain

Introduction | Multiple inputs | Format variations | Multiple alternative formats | Parsing of date or time components | Allowing alternative date or time values | Changing reserved format characters