Package: SpliceWiz Title: interactive analysis and visualization of alternative splicing in R Version: 1.15.0 Date: 2025-03-13 Authors@R: c(person("Alex Chit Hei", "Wong", email="alexchwong.github@gmail.com", role=c("aut", "cre", "cph")), person("Ulf", "Schmitz", role=c("ctb")), person("William", "Ritchie", role=c("cph"))) Description: The analysis and visualization of alternative splicing (AS) events from RNA sequencing data remains challenging. SpliceWiz is a user-friendly and performance-optimized R package for AS analysis, by processing alignment BAM files to quantify read counts across splice junctions, IRFinder-based intron retention quantitation, and supports novel splicing event identification. We introduce a novel visualization for AS using normalized coverage, thereby allowing visualization of differential AS across conditions. SpliceWiz features a shiny-based GUI facilitating interactive data exploration of results including gene ontology enrichment. It is performance optimized with multi-threaded processing of BAM files and a new COV file format for fast recall of sequencing coverage. Overall, SpliceWiz streamlines AS analysis, enabling reliable identification of functionally relevant AS events for further characterization. License: MIT + file LICENSE Depends: R (>= 3.5.0), NxtIRFdata Imports: ompBAM, methods, stats, utils, tools, parallel, scales, magrittr, Rcpp (>= 1.0.5), data.table, fst, ggplot2, AnnotationHub, RSQLite, BiocFileCache, BiocGenerics, BiocParallel, Biostrings, BSgenome, DelayedArray, DelayedMatrixStats, genefilter, GenomeInfoDb, GenomicRanges, HDF5Array, h5mread, htmltools, IRanges, patchwork, pheatmap, progress, plotly, R.utils, rhdf5, rtracklayer, SummarizedExperiment, S4Vectors, shiny, shinyFiles, shinyWidgets, shinydashboard, stringi, rhandsontable, DT, grDevices, heatmaply, matrixStats, RColorBrewer, rvest, httr Suggests: knitr, rmarkdown, crayon, splines, testthat (>= 3.0.0), DESeq2, limma, DoubleExpSeq, edgeR, DBI, GO.db, AnnotationDbi, fgsea, Rsubread LinkingTo: ompBAM, Rcpp, RcppProgress SystemRequirements: C++11, GNU make Collate: AllImports.R RcppExports.R zzz.R AllClasses.R AllGenerics.R ASEFilter-methods.R NxtSE-methods.R globals.R ggplot_themes.R example_data.R wrappers.R make_plot_data.R Coverage.R covPlotly-methods.R covDataObject-methods.R covPlotObject-methods.R plotCoverage.R utils.R File_finders.R BuildRef_GO.R BuildRef.R ViewRef.R STAR_utils.R Mappability.R ProcessBAM_docs.R ProcessBAM.R CollateData.R MakeSE.R Filters.R ASE-methods.R ASE-GLM-edgeR.R dash_filterModules.R dash_globals.R dash_settings.R dash_ref_new_ui.R dash_ref_new_server.R dash_expr_ui.R dash_expr_server.R dash_QC.R dash_filters.R dash_DE_ui.R dash_DE_server.R dash_vis_ui.R dash_vis_server.R dash_cov_ui.R dash_cov_server.R dash_GO_ui.R dash_GO_server.R dash_ui.R dash_server.R dash.R SpliceWiz-package.R Encoding: UTF-8 Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.2 VignetteBuilder: knitr biocViews: Software, Transcriptomics, RNASeq, AlternativeSplicing, Coverage, DifferentialSplicing, DifferentialExpression, GUI, Sequencing URL: https://github.com/alexchwong/SpliceWiz BugReports: https://support.bioconductor.org/ Config/testthat/edition: 3 Config/pak/sysreqs: cmake make libmagick++-dev gsfonts libbz2-dev libicu-dev liblzma-dev libpng-dev libuv1-dev libxml2-dev libssl-dev xz-utils zlib1g-dev Repository: https://bioc.r-universe.dev Date/Publication: 2026-04-28 12:58:37 UTC RemoteUrl: https://github.com/bioc/SpliceWiz RemoteRef: HEAD RemoteSha: 37fa02b5b70d0ed35463999f4acc746d0f3e2ec0 NeedsCompilation: yes Packaged: 2026-07-03 14:23:29 UTC; root Author: Alex Chit Hei Wong [aut, cre, cph], Ulf Schmitz [ctb], William Ritchie [cph] Maintainer: Alex Chit Hei Wong