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# sdtm.oak 0.1 | ||
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- Functions for commonly used SDTM mapping Algorithms | ||
- assign_no_ct\ | ||
- assign_ct\ | ||
- hardcode_no_ct\ | ||
- hardcode_ct\ | ||
- assign_datetime\ | ||
- condition_add\ | ||
- Functions for SDTM derived variables\ | ||
- Derive Baseline Flag or Last Observation Before Exposure Flag\ | ||
- Derive the sequence number (--SEQ) variable\ | ||
- Derive study day\ | ||
- ISO8601 date, datetime conversion.\ | ||
- Functions to support {sdtm.oak} | ||
- derive oak id variables | ||
- Create conditioned dataframes to support if then else conditions in SDTM mappings | ||
- Import study controlled terminology | ||
- Articles | ||
- Algorithms | ||
- Creating an Events SDTM domain | ||
- Creating a Findings SDTM domain | ||
- Conditioned Data Frames | ||
- Converting dates, times or date-times to ISO 8601 | ||
- All about Metadata | ||
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# sdtm.oak 0.0.0.9005 (development version) | ||
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* New function for creating conditioned data frames: `condition_add()`. | ||
* New pipe operator: `%.>%` for explicit dot placeholder placement. | ||
* `oak_id_vars()` is now an exported function. | ||
- New function for creating conditioned data frames: `condition_add()`. | ||
- New pipe operator: `%.>%` for explicit dot placeholder placement. | ||
- `oak_id_vars()` is now an exported function. | ||
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# sdtm.oak 0.0.0.9004 (development version) | ||
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* New function: `derive_seq()` for deriving a sequence number variable. | ||
- New function: `derive_seq()` for deriving a sequence number variable. | ||
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# sdtm.oak 0.0.0.9003 (development version) | ||
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## New Features | ||
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* New function: `assign_datetime()` for deriving an ISO8601 date-time variable. | ||
- New function: `assign_datetime()` for deriving an ISO8601 date-time variable. | ||
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# sdtm.oak 0.0.0.9002 (development version) | ||
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## New Features | ||
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* New function: `derive_study_day()` for study day calculation. | ||
- New function: `derive_study_day()` for study day calculation. | ||
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* New functions for basic SDTM derivations: ` assign_no_ct()`, `assign_ct()`, | ||
`hardcode_no_ct()` and `hardcode_ct()`. | ||
- New functions for basic SDTM derivations: `assign_no_ct()`, `assign_ct()`, `hardcode_no_ct()` and `hardcode_ct()`. | ||
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* New functions for handling controlled terminologies: `read_ct_spec()`, | ||
`read_ct_spec_example()`, `ct_spec_example()` and `ct_map()`. | ||
- New functions for handling controlled terminologies: `read_ct_spec()`, `read_ct_spec_example()`, `ct_spec_example()` and `ct_map()`. | ||
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# sdtm.oak 0.0.0.9001 (development version) | ||
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## New Features | ||
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* New function `create_iso8601()` for conversion of vectors of dates, times or date-times to ISO8601 format. | ||
- New function `create_iso8601()` for conversion of vectors of dates, times or date-times to ISO8601 format. |
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