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Scoring and Marker Selection Method Based on Modified TF-IDF

Bioconductor version: Release (3.19)

This package enables automated selection of group specific signature, especially for rare population. The package is developed for generating specifc lists of signature genes based on Term Frequency-Inverse Document Frequency (TF-IDF) modified methods. It can also be used as a new gene-set scoring method or data transformation method. Multiple visualization functions are implemented in this package.

Author: Jinjin Chen [aut, cre]

Maintainer: Jinjin Chen <chen.j at>

Citation (from within R, enter citation("smartid")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:

smartid: Scoring and MARker selection method based on modified Tf-IDf HTML R Script
Reference Manual PDF


biocViews GeneExpression, Software, Transcriptomics
Version 1.0.2
In Bioconductor since BioC 3.19 (R-4.4) (< 6 months)
License MIT + file LICENSE
Depends R (>= 4.4)
Imports dplyr, ggplot2, graphics, Matrix, mclust, methods, mixtools, sparseMatrixStats, stats, SummarizedExperiment, tidyr, utils
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Suggests BiocStyle, dbscan, ggpubr, knitr, rmarkdown, scater, splatter, testthat (>= 3.0.0), tidytext, UpSetR
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Follow Installation instructions to use this package in your R session.

Source Package smartid_1.0.2.tar.gz
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macOS Binary (x86_64) smartid_1.0.2.tgz
macOS Binary (arm64) smartid_1.0.2.tgz
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