flexsurv

Flexible Parametric Survival and Multi-State Models

CRAN Package

Flexible parametric models for time-to-event data, including the Royston-Parmar spline model, generalized gamma and generalized F distributions. Any user-defined parametric distribution can be fitted, given at least an R function defining the probability density or hazard. There are also tools for fitting and predicting from fully parametric multi-state models, based on either cause-specific hazards or mixture models.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 8,450 times in the last 30 days. A solid achievement! Enough downloads to get noticed at department meetings. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 298 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
251 downloadsMar 4, 2025
337 downloadsMar 5, 2025
622 downloadsMar 6, 2025
248 downloadsMar 7, 2025
201 downloadsMar 8, 2025
195 downloadsMar 9, 2025
370 downloadsMar 10, 2025
266 downloadsMar 11, 2025
316 downloadsMar 12, 2025
346 downloadsMar 13, 2025
324 downloadsMar 14, 2025
215 downloadsMar 15, 2025
167 downloadsMar 16, 2025
312 downloadsMar 17, 2025
285 downloadsMar 18, 2025
334 downloadsMar 19, 2025
339 downloadsMar 20, 2025
300 downloadsMar 21, 2025
204 downloadsMar 22, 2025
171 downloadsMar 23, 2025
379 downloadsMar 24, 2025
225 downloadsMar 25, 2025
307 downloadsMar 26, 2025
292 downloadsMar 27, 2025
292 downloadsMar 28, 2025
169 downloadsMar 29, 2025
155 downloadsMar 30, 2025
232 downloadsMar 31, 2025
298 downloadsApr 1, 2025
298 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
155
622

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 88,552 times in the last 365 days. The kind of number that gets mentioned in a keynote speech. Well done! The day with the most downloads was May 01, 2024 with 719 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

  • Depends1 package
  • Imports20 packages
  • Suggests13 packages
  • Linking To1 package
  • Reverse Depends3 packages
  • Reverse Imports30 packages
  • Reverse Suggests25 packages