DDD

Implements maximum likelihood and bootstrap methods based on the diversity-dependent birth-death process to test whether speciation or extinction are diversity-dependent, under various models including various types of key innovations. See Etienne et al. 2012, Proc. Roy. Soc. B 279: 1300-1309, doi:10.1098/rspb.2011.1439, Etienne & Haegeman 2012, Am. Nat. 180: E75-E89, doi:10.1086/667574, Etienne et al. 2016. Meth. Ecol. Evol. 7: 1092-1099, doi:10.1111/2041-210X.12565 and Laudanno et al. 2021. Syst. Biol. 70: 389–407, doi:10.1093/sysbio/syaa048. Also contains functions to simulate the diversity-dependent process.

Last 30 days

This package has been downloaded 791 times in the last 30 days. This could be a paper that people cite without reading. Reaching the medium popularity echelon is no small feat! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 13 times.

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 10,382 times in the last 365 days. That's enough downloads to make it mildly famous in niche technical communities. A badge of honor! The day with the most downloads was Feb 12, 2025 with 167 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.