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This is the development version of levi; for the stable release version, see levi.

Landscape Expression Visualization Interface

Bioconductor version: Development (3.20)

The tool integrates data from biological networks with transcriptomes, displaying a heatmap with surface curves to evidence the altered regions.

Author: Rafael Pilan [aut], Isabelle Silva [ctb], Agnes Takeda [ctb], Jose Rybarczyk Filho [ctb, cre, ths]

Maintainer: Jose Luiz Rybarczyk Filho <jose.luiz at>

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


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

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

# The following initializes usage of Bioc devel


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:

Using levi HTML R Script
Reference Manual PDF


biocViews GeneExpression, Network, Sequencing, Software
Version 1.23.0
In Bioconductor since BioC 3.8 (R-3.5) (5.5 years)
License GPL (>= 2)
Imports DT (>= 0.4), RColorBrewer (>= 1.1-2), colorspace (>= 1.3-2), dplyr (>= 0.7.4), ggplot2 (>= 2.2.1), httr (>= 1.3.1), igraph (>= 1.2.1), reshape2 (>= 1.4.3), shiny (>= 1.0.5), shinydashboard (>= 0.7.0), shinyjs (>= 1.0), xml2 (>= 1.2.0), knitr, Rcpp (>= 0.12.18), grid, grDevices, stats, utils, testthat, methods, rmarkdown
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Follow Installation instructions to use this package in your R session.

Source Package levi_1.23.0.tar.gz
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macOS Binary (x86_64) levi_1.23.0.tgz
macOS Binary (arm64) levi_1.23.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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