It allows running 'gretl' (<http://gretl.sourceforge.net/index.html>) program from R Markdown. 'gretl' ('Gnu' Regression, 'Econometrics', and Time-series Library) is a statistical software for Econometric analysis.  This package serves as a 'gretl' Knit-Engine for 'knitr' package. Write all your 'gretl' commands in R Markdown chunk.

A Seamless Integration of 'Gretl' and 'R'
It allows running 'gretl' (<http://gretl.sourceforge.net/index.html>) program from R, R Markdown and Quarto. 'gretl' ('Gnu' Regression, 'Econometrics', and Time-series Library) is a statistical software for Econometric analysis.  This package does not only integrate 'gretl' and 'R' but also serves  as a 'gretl' Knit-Engine for 'knitr' package. Write all your 'gretl' commands in 'R', R Markdown chunk.

knitr (>= 1.20), rmarkdown, kableExtra, magrittr

Gene ID Mapping for Genotype-Tissue Expression (GTEx) Data
Nan Xiao <nanx@uchicago.edu>, Gao Wang <gaow@uchicago.edu>
Convert the 'Ensembl' gene identifiers from Genotype-Tissue Expression (GTEx) data to identifiers in other annotation systems, including 'Entrez', 'HGNC', and 'UniProt'.

Nan Xiao <me@nanx.me>, Gao Wang <gaow@uchicago.edu>, Lei Sun <sunl@uchicago.edu>

c(
person("Nan", "Xiao", email = "me@nanx.me", role = c("aut", "cre")),
person("Gao", "Wang", email = "gaow@uchicago.edu", role = "aut"),
person("Lei", "Sun", email = "sunl@uchicago.edu", role = "aut")
)
Convert 'Ensembl' gene identifiers from Genotype-Tissue Expression (GTEx) data to identifiers in other annotation systems, including 'Entrez', 'HGNC', and 'UniProt'.
Nan Xiao [aut, cre],
Gao Wang [aut],
Lei Sun [aut]

Convert 'Ensembl' gene identifiers from Genotype-Tissue
Expression (GTEx) data to identifiers in other annotation systems,
including 'Entrez', 'HGNC', and 'UniProt'.

c(
person("Nan", "Xiao", email = "me@nanx.me", role = c("aut", "cre"),
comment = c(ORCID = "0000-0002-0250-5673")),
person("Gao", "Wang", email = "gaow@uchicago.edu", role = "aut"),
person("Lei", "Sun", email = "sunl@uchicago.edu", role = "aut")
)
Nan Xiao [aut, cre] (<https://orcid.org/0000-0002-0250-5673>),
Gao Wang [aut],
Lei Sun [aut]