ssw

Striped Smith-Waterman Algorithm for Sequence Alignment using SIMD

CRAN Package

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.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 387 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 3 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 9, 2025
0 downloadsMar 10, 2025
0 downloadsMar 11, 2025
2 downloadsMar 12, 2025
42 downloadsMar 13, 2025
4 downloadsMar 14, 2025
5 downloadsMar 15, 2025
1 downloadsMar 16, 2025
22 downloadsMar 17, 2025
22 downloadsMar 18, 2025
7 downloadsMar 19, 2025
4 downloadsMar 20, 2025
10 downloadsMar 21, 2025
2 downloadsMar 22, 2025
2 downloadsMar 23, 2025
45 downloadsMar 24, 2025
4 downloadsMar 25, 2025
8 downloadsMar 26, 2025
4 downloadsMar 27, 2025
45 downloadsMar 28, 2025
0 downloadsMar 29, 2025
2 downloadsMar 30, 2025
1 downloadsMar 31, 2025
47 downloadsApr 1, 2025
4 downloadsApr 2, 2025
1 downloadsApr 3, 2025
1 downloadsApr 4, 2025
44 downloadsApr 5, 2025
6 downloadsApr 6, 2025
4 downloadsApr 7, 2025
2 downloadsApr 8, 2025
43 downloadsApr 9, 2025
3 downloadsApr 10, 2025
0 downloadsApr 11, 2025
0 downloadsApr 12, 2025
0
47

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Last 365 days

This package has been downloaded 3,178 times in the last 365 days. Consider this 'mid-tier influencer' status—if it were a TikTok, it would get a nod from nieces and nephews. The day with the most downloads was Feb 20, 2025 with 53 downloads.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


Binaries


Dependencies

  • Imports1 package
  • Suggests2 packages