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A R/Bioconductor package with web interface for drawing elegant interactive tracks or lollipop plot to facilitate integrated analysis of multi-omics data

Bioconductor version: Release (3.19)

Visualize mapped reads along with annotation as track layers for NGS dataset such as ChIP-seq, RNA-seq, miRNA-seq, DNA-seq, SNPs and methylation data.

Author: Jianhong Ou [aut, cre] , Julie Lihua Zhu [aut]

Maintainer: Jianhong Ou <jianhong.ou at>

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


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:

trackViewer Vignette: change the track styles HTML R Script
trackViewer Vignette: dandelionPlot HTML R Script
trackViewer Vignette: lollipopPlot HTML R Script
trackViewer Vignette: overview HTML R Script
trackViewer Vignette: plot interaction data HTML R Script
Reference Manual PDF


biocViews Software, Visualization
Version 1.40.0
In Bioconductor since BioC 2.14 (R-3.1) (10.5 years)
License GPL (>= 2)
Depends R (>= 3.5.0), grDevices, methods, GenomicRanges, grid
Imports GenomeInfoDb, GenomicAlignments, GenomicFeatures, Gviz, Rsamtools, S4Vectors, rtracklayer, BiocGenerics, scales, tools, IRanges, AnnotationDbi, grImport, htmlwidgets, plotrix, InteractionSet, igraph, utils, rhdf5, strawr, txdbmaker
System Requirements
See More
Suggests biomaRt, TxDb.Hsapiens.UCSC.hg19.knownGene, RUnit,, BiocStyle, knitr, VariantAnnotation, httr, htmltools, rmarkdown, motifStack
Linking To
Depends On Me
Imports Me NADfinder
Suggests Me ATACseqQC, ChIPpeakAnno
Links To Me
Build Report Build Report

Package Archives

Follow Installation instructions to use this package in your R session.

Source Package trackViewer_1.40.0.tar.gz
Windows Binary
macOS Binary (x86_64) trackViewer_1.40.0.tgz
macOS Binary (arm64) trackViewer_1.40.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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Old Source Packages for BioC 3.19 Source Archive