spam

SPArse Matrix

CRAN Package

Set of functions for sparse matrix algebra. Differences with other sparse matrix packages are: (1) we only support (essentially) one sparse matrix format, (2) based on transparent and simple structure(s), (3) tailored for MCMC calculations within G(M)RF. (4) and it is fast and scalable (with the extension package spam64). Documentation about 'spam' is provided by vignettes included in this package, see also Furrer and Sain (2010) doi:10.18637/jss.v036.i10; see 'citation("spam")' for details.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 88,723 times in the last 30 days. The kind of number that gets mentioned in a keynote speech. Well done! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 3,378 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsFeb 9, 2025
0 downloadsFeb 10, 2025
0 downloadsFeb 11, 2025
3,607 downloadsFeb 12, 2025
3,399 downloadsFeb 13, 2025
2,775 downloadsFeb 14, 2025
1,342 downloadsFeb 15, 2025
1,575 downloadsFeb 16, 2025
3,380 downloadsFeb 17, 2025
3,550 downloadsFeb 18, 2025
3,334 downloadsFeb 19, 2025
3,596 downloadsFeb 20, 2025
2,825 downloadsFeb 21, 2025
1,475 downloadsFeb 22, 2025
1,493 downloadsFeb 23, 2025
3,380 downloadsFeb 24, 2025
3,581 downloadsFeb 25, 2025
3,530 downloadsFeb 26, 2025
3,394 downloadsFeb 27, 2025
2,621 downloadsFeb 28, 2025
1,386 downloadsMar 1, 2025
1,565 downloadsMar 2, 2025
3,142 downloadsMar 3, 2025
3,366 downloadsMar 4, 2025
5,845 downloadsMar 5, 2025
3,579 downloadsMar 6, 2025
3,701 downloadsMar 7, 2025
1,414 downloadsMar 8, 2025
2,296 downloadsMar 9, 2025
3,186 downloadsMar 10, 2025
3,343 downloadsMar 11, 2025
3,665 downloadsMar 12, 2025
3,378 downloadsMar 13, 2025
0 downloadsMar 14, 2025
0 downloadsMar 15, 2025
1,342
5,845

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 757,472 times in the last 365 days. This is starting to look legendary. Enough downloads to inspire a dedicated panel discussion! The day with the most downloads was Jan 21, 2025 with 6,481 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

  • Imports2 packages
  • Suggests8 packages
  • Linking To1 package
  • Reverse Depends6 packages
  • Reverse Imports32 packages
  • Reverse Suggests10 packages
  • Reverse Enhances1 package