actuar

Actuarial Functions and Heavy Tailed Distributions

CRAN Package

Functions and data sets for actuarial science: modeling of loss distributions; risk theory and ruin theory; simulation of compound models, discrete mixtures and compound hierarchical models; credibility theory. Support for many additional probability distributions to model insurance loss size and frequency: 23 continuous heavy tailed distributions; the Poisson-inverse Gaussian discrete distribution; zero-truncated and zero-modified extensions of the standard discrete distributions. Support for phase-type distributions commonly used to compute ruin probabilities. Main reference: doi:10.18637/jss.v025.i07. Implementation of the Feller-Pareto family of distributions: doi:10.18637/jss.v103.i06.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 12,707 times in the last 30 days. That's enough downloads to make it mildly famous in niche technical communities. A badge of honor! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 510 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
0 downloadsMar 4, 2025
601 downloadsMar 5, 2025
689 downloadsMar 6, 2025
340 downloadsMar 7, 2025
280 downloadsMar 8, 2025
214 downloadsMar 9, 2025
556 downloadsMar 10, 2025
602 downloadsMar 11, 2025
552 downloadsMar 12, 2025
584 downloadsMar 13, 2025
340 downloadsMar 14, 2025
271 downloadsMar 15, 2025
174 downloadsMar 16, 2025
562 downloadsMar 17, 2025
587 downloadsMar 18, 2025
755 downloadsMar 19, 2025
512 downloadsMar 20, 2025
400 downloadsMar 21, 2025
176 downloadsMar 22, 2025
239 downloadsMar 23, 2025
388 downloadsMar 24, 2025
410 downloadsMar 25, 2025
395 downloadsMar 26, 2025
434 downloadsMar 27, 2025
497 downloadsMar 28, 2025
152 downloadsMar 29, 2025
187 downloadsMar 30, 2025
353 downloadsMar 31, 2025
488 downloadsApr 1, 2025
459 downloadsApr 2, 2025
510 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
152
755

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 231,769 times in the last 365 days. This is the kind of download count that makes grant committees nod approvingly. A job well done, even the stoic reviewers might be impressed! The day with the most downloads was Oct 17, 2024 with 1,625 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
  • Suggests1 package
  • Linking To1 package
  • Reverse Depends2 packages
  • Reverse Imports21 packages
  • Reverse Suggests18 packages