Man pages for sdtm.oak
SDTM Data Transformation Engine
| add_problems | Add ISO 8601 parsing problems |
| any_problems | Detect problems with the parsing of date/times |
| assert_capture_matrix | Assert capture matrix |
| assert_ct_clst | Assert a codelist code |
| assert_ct_spec | Assert a controlled terminology specification |
| assert_dtc_fmt | Assert date time character formats |
| assert_dtc_format | Assert dtc format |
| assign | Derive an SDTM variable |
| assign_datetime | Derive an ISO8601 date-time variable |
| coalesce_capture_matrices | Coalesce capture matrices |
| complete_capture_matrix | Complete a capture matrix |
| condition_add | Add filtering tags to a data set |
| contains_oak_id_vars | Does a vector contain the raw dataset key variables? |
| create_iso8601 | Convert date or time collected values to ISO 8601 |
| ctl_new_rowid_pillar.cnd_df | Conditioned tibble pillar print method |
| ct_map | Recode according to controlled terminology |
| ct_mappings | Controlled terminology mappings |
| ct_spec_example | Find the path to an example controlled terminology file |
| ct_spec_vars | Controlled terminology variables |
| dataset_oak_vignette | Output a Dataset in a Vignette in the sdtm.oak Format |
| derive_blfl | Derive Baseline Flag or Last Observation Before Exposure Flag |
| derive_seq | Derive the sequence number ('–SEQ') variable |
| derive_study_day | 'derive_study_day' performs study day calculation |
| domain_example | Find the path to an example SDTM domain file |
| dot_pipe | Explicit Dot Pipe |
| dtc_datepart | Extract date part from ISO8601 date/time variable |
| dtc_formats | Date/time collection formats |
| dtc_timepart | Extract time part from ISO 8601 date/time variable |
| dttm_fmt_to_regex | Convert a parsed date/time format to regex |
| eval_conditions | Evaluate conditions |
| find_int_gap | Find gap intervals in integer sequences |
| fmt_cmp | Regexps for date/time format components |
| fmt_rg | Regexps for date/time components |
| format_iso8601 | Convert date/time components into ISO8601 format |
| generate_oak_id_vars | A function to generate oak_id_vars |
| get_cnd_df_cnd | Get the conditioning vector from a conditioned data frame |
| get_cnd_df_cnd_sum | Get the summary of the conditioning vector from a conditioned... |
| harcode | Derive an SDTM variable with a hardcoded value |
| index_for_recode | Determine Indices for Recoding |
| is_cnd_df | Check if a data frame is a conditioned data frame |
| iso8601_mon | Format as a ISO8601 month |
| iso8601_na | Convert NA to '"-"' |
| iso8601_sec | Format as ISO8601 seconds |
| iso8601_truncate | Truncate a partial ISO8601 date-time |
| iso8601_two_digits | Format as a ISO8601 two-digit number |
| iso8601_year | Format as a ISO8601 four-digit year |
| is_seq_name | Is it a -SEQ variable name |
| months_abb_regex | Regex for months' abbreviations |
| mutate.cnd_df | Mutate method for conditioned data frames |
| new_cnd_df | Create a data frame with filtering tags |
| oak_id_vars | Raw dataset keys |
| parse_dttm | Parse a date, time, or date-time |
| parse_dttm_fmt | Parse a date/time format |
| problems | Retrieve date/time parsing problems |
| pseq | Parallel sequence generation |
| read_ct_spec | Read in a controlled terminology |
| read_ct_spec_example | Read an example controlled terminology specification |
| read_domain_example | Read an example SDTM domain |
| recode | Recode values |
| regex_or | Utility function to assemble a regex of alternative patterns |
| reg_matches | 'regmatches()' with 'NA' |
| rm_cnd_df | Remove the 'cnd_df' class from a data frame |
| sbj_vars | Subject-level key variables |
| sdtm_assign | Derive an SDTM variable |
| sdtm_hardcode | Derive an SDTM variable with a hardcoded value |
| sdtm_join | SDTM join |
| sdtm.oak-package | sdtm.oak: SDTM Data Transformation Engine |
| str_to_anycase | Generate case insensitive regexps |
| tbl_sum.cnd_df | Conditioned tibble header print method |
| yy_to_yyyy | Convert two-digit to four-digit years |
| zero_pad_whole_number | Convert an integer to a zero-padded character vector |
