Package: synadam 0.3.3

David Zhang

synadam: Generate Synthetic ADaM Datasets

Generates synthetic ADaM (Analysis Data Model) datasets from real clinical trial data. Preserves the structure of real datasets (column names, value ranges, relationships between treatment and flag columns) while removing identifiable patient information. Supports subject-level (ADSL), longitudinal (BDS), occurrence (OCCDS), and time-to-event (TTE) dataset types.

Authors:David Zhang [aut, cre], Thibaud Coroller [ctb], Peter Krusche [ctb], Chengyang Gao [ctb], Novartis AG [cph]

synadam_0.3.3.tar.gz
synadam_0.3.3.zip(r-4.7-any)
synadam_0.3.3.tar.gz(r-4.7-any)synadam_0.3.3.tar.gz(r-4.6-any)
synadam_0.3.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
synadam/json (API)

# Install 'synadam' in R:

install.packages('synadam', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/novartis/synadam/issues

On CRAN:

2.70 score 21 exports 35 dependencies

Last updated from:bc1c02f7ed. Checks:5 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	136
source / vignettes	OK	219
linux-release-x86_64	OK	134
windows-devel-x86_64	OK	90
wasm-release	OK	124

Exports:generate_study_config glimpse glimpse_adsl glimpse_bds glimpse_id glimpse_occds glimpse_occurrence_id_seq glimpse_ordered glimpse_param_visits glimpse_params glimpse_study glimpse_treatment_flag glimpse_tte read_sas7bdat simulate simulate_adsl simulate_bds simulate_occds simulate_study simulate_study_from_summary simulate_tte

Dependencies:backports bit bit64 checkmate cli clipr cpp11 crayon dplyr forcats generics glue haven hms lifecycle magrittr pillar pkgconfig prettyunits progress purrr R6 readr rlang stringi stringr tibble tidyr tidyselect tzdb utf8 vctrs vroom withr yaml

Getting Started with synadam

Rendered fromsynadam.Rmdusingknitr::rmarkdown

Last update: 2026-07-22
Started: 2026-07-22

Citation

Readme and manuals

Help Manual

Help page	Topics
Generate a draft study config YAML from a directory of ADaM files.	generate_study_config
Glimpse a vector.	glimpse glimpse.character glimpse.Date glimpse.difftime glimpse.numeric glimpse.POSIXct
Glimpse an ADSL dataset.	glimpse_adsl
Glimpse a BDS dataset.	glimpse_bds
Glimpse an ID vector.	glimpse_id
Glimpse an OCCDS dataset.	glimpse_occds
Glimpse occurrence counts, ID columns, and sequence column.	glimpse_occurrence_id_seq
Glimpse ordered columns.	glimpse_ordered
Glimpse parameter and visit columns.	glimpse_param_visits
Glimpse parameter columns.	glimpse_params
Glimpse all ADaM datasets for a study.	glimpse_study
Glimpse treatment and flag columns together.	glimpse_treatment_flag
Glimpse a TTE dataset.	glimpse_tte
Read in an ADaM dataset.	read_sas7bdat
Simulate a synthetic ADSL.	simulate_adsl
Simulate a synthetic BDS dataset.	simulate_bds
Simulate a synthetic OCCDS dataset.	simulate_occds
Simulate synthetic ADaM datasets for a study.	simulate_study
Simulate synthetic ADaM datasets from a previously-saved study summary.	simulate_study_from_summary
Simulate a synthetic TTE dataset.	simulate_tte
Simulate a vector from a summary object.	simulate simulate.summary_character simulate.summary_Date simulate.summary_difftime simulate.summary_double simulate.summary_flag simulate.summary_id simulate.summary_integer simulate.summary_ordered simulate.summary_POSIXct simulate.summary_treatment_flag

Package: synadam 0.3.3

synadam: Generate Synthetic ADaM Datasets

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)