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rolescry  

Name-Blind Variable-Role Detection by Data Signature
View on CRAN: Click here


Download and install rolescry package within the R console
Install from CRAN:
install.packages("rolescry")

Install from Github:
library("remotes")
install_github("cran/rolescry")

Install by package version:
library("remotes")
install_version("rolescry", "0.1.0")



Attach the package and use:
library("rolescry")
Maintained by
Can Boynukara
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-06-22
Latest Update: 2026-06-22
Description:
Deterministic, name-blind detection of variable roles (group, outcome, survival time and event, paired and agreement measurements, repeated measures, scale items, subject identifier, covariate) in tabular data. Roles are assigned from each column's information-theoretic signature – Shannon entropy, normalized mutual information, and distributional shape – rather than from column names, so renaming columns to 'col_1', 'col_2', ... does not change the result ("Data inspice, non nomen"). An optional, capped name-based hint and automatic header-row detection are also provided. No large language models and no external data transmission. Extracted from the 'MDStatR' biostatistics engine; see Boynukara (2026) <doi:10.5281/zenodo.20707791>.
How to cite:
Can Boynukara (2026). rolescry: Name-Blind Variable-Role Detection by Data Signature. R package version 0.1.0, https://cran.r-project.org/web/packages/rolescry. Accessed 06 Aug. 2026.
Previous versions and publish date:
(2026-07-19 20:50), 0.1.0 (2026-06-22 18:20)
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Complete documentation for rolescry
Functions, R codes and Examples using the rolescry R package
Full rolescry package functions and examples
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