Capability details
What this helps you do
Specify a trial design and explore sample size, power or design characteristics with rpact in R.
Catalog editorial description
View description sources
editor · 2026-09-22 — description: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
Research classification
Clinical medicine · Mathematics
Statistics
View discipline evidence
editor · 2026-09-17 — 临床试验用途与统计方法明确，分别支持 3.2 与 1.1。
View research tag evidence
editor · 2026-09-17 — Reviewed method/task tags; independent of discipline and upstream GitHub topics.
Who it is for
- Trial statisticians able to assess endpoint and design assumptions.
How to use it
- Start with the official design example and inspect its assumptions.
- Choose the endpoint-specific sample-size or simulation guide before adapting it.
AIPOCH has not verified execution.
Read usage documentationInputs
- Design parameters, endpoint assumptions and, for analysis, a suitable trial dataset.
Outputs
- Design summaries, power or sample-size calculations, simulation or analysis results.
Resource type
Tool
Access conditions
- Reviewed development DESCRIPTION version 4.5.0.9317; this pinned commit is not a stable release. License declared LGPL-3 in DESCRIPTION; GitHub automatic license metadata is unknown.
- Source documentation and licensing were reviewed; installation, scientific results and regulatory suitability were not validated.
- The catalog pin is a development revision, not a stable release; consult matching documentation.
- AIPOCH has not validated clinical results or regulatory suitability.
View usage information sources
Who it is for
editor · 2026-09-22 — audience: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
How to use it
editor · 2026-09-22 — getting_started: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
Inputs
editor · 2026-09-22 — inputs: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
Outputs
editor · 2026-09-22 — outputs: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
Access conditions
editor · 2026-09-22 — conditions: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
editor · 2026-09-17 — Previously reviewed catalog conditions retained, with English translation where needed; original review date preserved. Not a new license or runtime validation.
Documentation
editor · 2026-09-22 — documentation_url: editorial summary of public documentation. Rolling official overview; catalog implementation remains a separate pinned development revision. Not execution or scientific validation.
Sources & versions
- Reference role
- implementation
- Last successful public check
- 2026-09-22T08:37:57.869Z
- Latest public check attempt
- 2026-09-22T08:37:57.869Z · ok
- GitHub metrics
- Stars 40 · checked · latest attempt 2026-09-22T08:37:57.869Z (ok)
Forks 8 · checked · latest attempt 2026-09-22T08:37:57.869Z (ok) - Latest default-branch commit
7f2dc890b86bff774c8abc0a311c77002f9e1a96
Observed 2026-09-22T08:37:57.869Z- Source activity check
- fresh · last successful check 2026-09-22T08:37:57.869Z · latest attempt 2026-09-22T08:37:57.869Z (ok)
- Source status
- Active at last observation
- License
- Unknown — check the source terms
- Fixed commit
7f2dc890b86bff774c8abc0a311c77002f9e1a96- Reference checked
- 2026-09-17
Default-branch activity is separate from the fixed reference above. Source terms apply. A fixed commit identifies content; it does not establish scientific validity.
Related research
rpact is an R package for confirmatory clinical-trial design, simulation and analysis. Its workflow connects design assumptions, sample-size calculations and staged data analysis.
Claims & evidence
Continue the conversation
Research questions and code contributions belong with the original project. Catalog corrections can be proposed separately.