Package: ssw 0.2.1

ssw: Striped Smith-Waterman Algorithm for Sequence Alignment using SIMD

Provides an R interface for 'SSW' (Striped Smith-Waterman) via its 'Python' binding 'ssw-py'. 'SSW' is a fast 'C' and 'C++' implementation of the Smith-Waterman algorithm for pairwise sequence alignment using Single-Instruction-Multiple-Data (SIMD) instructions. 'SSW' enhances the standard algorithm by efficiently returning alignment information and suboptimal alignment scores. The core 'SSW' library offers performance improvements for various bioinformatics tasks, including protein database searches, short-read alignments, primary and split-read mapping, structural variant detection, and read-overlap graph generation. These features make 'SSW' particularly useful for genomic applications. Zhao et al. (2013) <doi:10.1371/journal.pone.0082138> developed the original 'C' and 'C++' implementation.

Authors:Nan Xiao [aut, cre, cph]

ssw_0.2.1.tar.gz
ssw_0.2.1.zip(r-4.7)ssw_0.2.1.zip(r-4.6)ssw_0.2.1.zip(r-4.5)
ssw_0.2.1.tgz(r-4.6-any)ssw_0.2.1.tgz(r-4.5-any)
ssw_0.2.1.tar.gz(r-4.7-any)ssw_0.2.1.tar.gz(r-4.6-any)
ssw_0.2.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html
card.svg |card.png
ssw/json (API)
NEWS

# Install 'ssw' in R:
install.packages('ssw', repos = c('https://nanxstats.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/nanxstats/ssw-r/issues

Pkgdown/docs site:https://nanx.me

On CRAN:

Conda:

bioinformaticsreticulatesequence-alignmentsimdsmith-waterman

4.48 score 6 stars 552 downloads 6 exports 12 dependencies

Last updated from:9b36eb0fcb. Checks:9 OK. Indexed: yes.

TargetResultTimeFilesSyslog
linux-devel-x86_64OK133
source / vignettesOK175
linux-release-x86_64OK140
macos-release-arm64OK87
macos-oldrel-arm64OK122
windows-develOK90
windows-releaseOK141
windows-oldrelOK84
wasm-releaseOK105

Exports:alignforce_alignformatterinstall_ssw_pyis_installed_ssw_pyssw_py

Dependencies:herejsonlitelatticeMatrixpngrappdirsRcppRcppTOMLreticulaterlangrprojrootwithr

Getting started with ssw-r: Sequence alignment examples

Rendered fromssw.Rmdusingknitr::rmarkdownon May 18 2026.

Last update: 2024-09-10
Started: 2020-06-07