API for artoo
Lossless CDISC-Native Input and Output for Clinical Datasets

Global functions
.apply_info Source code
.apply_partial_read Source code
.apply_special_missings Source code
.artoo_abort Source code
.artoo_inform Source code
.artoo_warn Source code
.as_artoo_findings Source code
.as_logical Source code
.assemble_dataset_meta Source code
.bind_findings Source code
.blank Source code
.canonicalize_study Source code
.charset_candidates Source code
.check_checks_arg Source code
.check_dataset_arg Source code
.check_filled Source code
.check_path Source code
.check_rule Source code
.check_rules_df Source code
.check_spec_arg Source code
.check_spec_json_version Source code
.chk_codelist_comment Source code
.chk_codelist_terms Source code
.chk_cross_dataset Source code
.chk_ct Source code
.chk_dataset_comment Source code
.chk_dataset_keys Source code
.chk_dataset_label Source code
.chk_description_present Source code
.chk_document_resolves Source code
.chk_id_unique Source code
.chk_itemoid_unique Source code
.chk_key_sequence_contiguous Source code
.chk_key_sequence_matches_keys Source code
.chk_study_name Source code
.chk_unused Source code
.chk_value_resolve Source code
.chk_value_variable Source code
.chk_value_whereclause Source code
.chk_variable_comment_resolves Source code
.chk_variable_derived_has_method Source code
.chk_variable_label Source code
.chk_variable_label_length Source code
.chk_variable_length Source code
.chk_variable_length_for_text Source code
.chk_variable_method_resolves Source code
.chk_variable_name_length Source code
.chk_variable_order Source code
.chk_variable_order_unique Source code
.chk_variable_sigdigits Source code
.cli_escape Source code
.codec_available Source code
.codec_fn Source code
.codec_for_ext Source code
.codelist_violations Source code
.coerce_mode Source code
.coerce_slot Source code
.coerce_to_type Source code
.coerce_types Source code
.col_from_frame_col Source code
.col_from_parsed Source code
.col_from_var_row Source code
.collect_special_missings Source code
.decode_json Source code
.decode_ndjson Source code
.decode_parquet Source code
.decode_rds Source code
.decode_xpt Source code
.deflate_temporal Source code
.deflate_temporal_abort Source code
.derive_key_sequence Source code
.double_to_string Source code
.drop_blank_key Source code
.drop_null Source code
.dx_attr Source code
.dx_child Source code
.dx_find_all Source code
.dx_int Source code
.dx_text Source code
.dx_values Source code
.empty_findings Source code
.empty_members Source code
.encode_json Source code
.encode_ndjson Source code
.encode_parquet Source code
.encode_rds Source code
.encode_xpt Source code
.encoding_onload Source code
.engine_check_ids Source code
.fda_forbidden_bytes Source code
.fill_down Source code
.finding Source code
.fold_ascii Source code
.fold_punct Source code
.format_check Source code
.format_finding_line Source code
.format_meta Source code
.format_meta_columns Source code
.format_section Source code
.format_spec Source code
.ibm_to_ieee Source code
.iconv_names Source code
.ieee_to_ibm Source code
.infer_frame_type Source code
.int_to_pib2 Source code
.int_to_pib4 Source code
.is_integer_fractional Source code
.is_integer_overflowed Source code
.is_mandatory Source code
.is_sas_date_format Source code
.is_sas_datetime_format Source code
.is_sas_missing Source code
.is_sas_time_format Source code
.iso8601_valid Source code
.iso8601_valid1 Source code
.iso_date_ok Source code
.iso_time_ok Source code
.iso_ymd_ok Source code
.json_array_literals Source code
.json_col_literals Source code
.json_decode_column Source code
.json_extract_chr Source code
.json_extract_lgl Source code
.json_extract_num Source code
.json_head_raw Source code
.json_int_or_dbl Source code
.json_out_con Source code
.json_prepare_special Source code
.json_read_text Source code
.json_slab_rows Source code
.json_stream_rows Source code
.keep_if_lossy Source code
.known_extensions Source code
.map_codelist_values Source code
.match_p21_sheet Source code
.maybe_meta Source code
.members_dir Source code
.members_single Source code
.members_xpt Source code
.meta_col_from_namestr Source code
.meta_from_datasetjson Source code
.meta_from_frame Source code
.meta_from_parsed Source code
.meta_from_spec Source code
.meta_keys Source code
.meta_payload Source code
.meta_reconcile Source code
.meta_resolve_temporal_targets Source code
.meta_select_columns Source code
.meta_set_encoding Source code
.meta_set_records Source code
.meta_to_datasetjson Source code
.meta_validate Source code
.move_into_place Source code
.na_mode Source code
.na_to_null Source code
.na_to_null_int Source code
.nfc Source code
.normalise_p21_cols Source code
.nullify_empty Source code
.onLoad Source code
.order_cols Source code
.p21_rev Source code
.p21_sheet_frame Source code
.p21_study Source code
.p21_study_sheet Source code
.pad_record Source code
.pad_to Source code
.parquet_read_frame Source code
.parquet_sidecar Source code
.parse_format_str Source code
.parse_hms_text Source code
.parse_iso_datetime Source code
.parse_type Source code
.pib2_to_int Source code
.pib4_to_int Source code
.preview_names Source code
.project_col_attrs Source code
.raw_mat_to_strvec Source code
.raw_to_str Source code
.read_bytes Source code
.read_maybe_gz Source code
.read_p21_tab Source code
.read_spec_define Source code
.read_spec_json Source code
.read_spec_xlsx Source code
.realize_date Source code
.realize_datetime Source code
.realize_temporal Source code
.realize_time Source code
.recode_col Source code
.refs Source code
.register_codec Source code
.registered_formats Source code
.reject_nonfinite_json Source code
.rename_file Source code
.require_p21_sheet Source code
.resolve_charset Source code
.resolve_codec Source code
.resolve_display_format Source code
.resolve_duplicate_variables Source code
.resolve_format Source code
.resolve_standard Source code
.resolve_xpt_length Source code
.run_checks Source code
.safe_msg Source code
.sas_datetime_str Source code
.sas_indicator_byte Source code
.sas_missing_raw Source code
.scope_codelists Source code
.scope_data Source code
.scope_spec Source code
.sort_keys Source code
.spec_check_refs Source code
.spec_rule Source code
.spec_rules Source code
.spec_scope_tables Source code
.spec_validate Source code
.special_from_parsed Source code
.split_keys Source code
.stamp_meta Source code
.storage_of Source code
.str_to_raw Source code
.str_to_raw_bytes Source code
.strvec_to_fixed_raw Source code
.study_label Source code
.study_scalar Source code
.subset_special_missings Source code
.temporal_to_iso Source code
.time_iso_text Source code
.to_define_datatype Source code
.to_internal Source code
.to_target Source code
.trim_cols Source code
.trunc_bytes_boundary Source code
.type_storage Source code
.validate_partial_args Source code
.validate_slot Source code
.with_atomic_write Source code
.write_spec_json Source code
.write_spec_xlsx Source code
.xpt_abort_multimember Source code
.xpt_assert_single_member_v5 Source code
.xpt_check_single_member Source code
.xpt_compute_v5_nobs Source code
.xpt_decode_datatype Source code
.xpt_decode_member Source code
.xpt_encode_columns Source code
.xpt_format_string Source code
.xpt_label_extension Source code
.xpt_library_header Source code
.xpt_member_header Source code
.xpt_name_problems Source code
.xpt_namestr Source code
.xpt_namestr_block Source code
.xpt_next_member_offset Source code
.xpt_obs_buffer Source code
.xpt_obs_header Source code
.xpt_parse_label_extension Source code
.xpt_parse_library Source code
.xpt_parse_member Source code
.xpt_parse_namestr Source code
.xpt_parse_namestr_block Source code
.xpt_parse_obs_header Source code
.xpt_read_obs Source code
.xpt_record_str Source code
.xpt_resolve_col_select Source code
.xpt_resolve_member Source code
.xpt_scan_members Source code
.xpt_vartype Source code
`as.data.frame.artoo::artoo_check` Source code
`format.artoo::artoo_check` Source code
`format.artoo::artoo_meta` Source code
`format.artoo::artoo_spec` Source code
`print.artoo::artoo_check` Source code
`print.artoo::artoo_meta` Source code
`print.artoo::artoo_spec` Source code
adam_spec Man page
apply_spec Man page Source code
artoo Man page
artoo-package Man page
artoo_checks Man page Source code
artoo_encodings Man page Source code
artoo_formats Man page Source code
artoo_spec Man page Source code
cdisc_adae Man page
cdisc_adam_datasets Man page
cdisc_adam_variables Man page
cdisc_adsl Man page
cdisc_codelists Man page
cdisc_dm Man page
cdisc_sdtm_datasets Man page
cdisc_sdtm_variables Man page
cdisc_spec Man page
cdisc_specs Man page
cdisc_suppdm Man page
cdisc_ts Man page
cdisc_vs Man page
check_spec Man page Source code
check_study Man page Source code
columns Man page Source code
conformance Man page Source code
decode_column Man page Source code
format.artoo_columns Source code
format.artoo_members Source code
get_meta Man page Source code
is_artoo_checks Man page Source code
is_artoo_meta Man page Source code
is_artoo_spec Man page Source code
members Man page Source code
print.artoo_checks Source code
print.artoo_columns Source code
print.artoo_findings Source code
print.artoo_members Source code
print.artoo_study_findings Source code
read_dataset Man page Source code
read_json Man page Source code
read_ndjson Man page Source code
read_parquet Man page Source code
read_rds Man page Source code
read_spec Man page Source code
read_xpt Man page Source code
repair_spec Man page Source code
sdtm_spec Man page
set_meta Man page Source code
set_type Man page Source code
spec_codelists Man page Source code
spec_comments Man page Source code
spec_datasets Man page Source code
spec_documents Man page Source code
spec_keys Man page Source code
spec_methods Man page Source code
spec_standard Man page Source code
spec_study Man page Source code
spec_variables Man page Source code
sync_meta Man page Source code
validate_spec Man page Source code
write_dataset Man page Source code
write_json Man page Source code
write_ndjson Man page Source code
write_parquet Man page Source code
write_rds Man page Source code
write_spec Man page Source code
write_xpt Man page Source code
xpt_members Man page Source code
artoo documentation built on July 23, 2026, 1:08 a.m.