marked

Mark-Recapture Analysis for Survival and Abundance Estimation

CRAN Package

Functions for fitting various models to capture-recapture data including mixed-effects Cormack-Jolly-Seber(CJS) and multistate models and the multi-variate state model structure for survival estimation and POPAN structured Jolly-Seber models for abundance estimation. There are also Hidden Markov model (HMM) implementations of CJS and multistate models with and without state uncertainty and a simulation capability for HMM models.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 1,213 times in the last 30 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 44 times.

Sun
Mon
Tue
Wed
Thu
Fri
Sat
0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
42 downloadsMar 4, 2025
79 downloadsMar 5, 2025
59 downloadsMar 6, 2025
49 downloadsMar 7, 2025
13 downloadsMar 8, 2025
13 downloadsMar 9, 2025
27 downloadsMar 10, 2025
62 downloadsMar 11, 2025
56 downloadsMar 12, 2025
54 downloadsMar 13, 2025
39 downloadsMar 14, 2025
37 downloadsMar 15, 2025
31 downloadsMar 16, 2025
38 downloadsMar 17, 2025
65 downloadsMar 18, 2025
27 downloadsMar 19, 2025
43 downloadsMar 20, 2025
26 downloadsMar 21, 2025
20 downloadsMar 22, 2025
29 downloadsMar 23, 2025
51 downloadsMar 24, 2025
31 downloadsMar 25, 2025
46 downloadsMar 26, 2025
84 downloadsMar 27, 2025
63 downloadsMar 28, 2025
16 downloadsMar 29, 2025
14 downloadsMar 30, 2025
21 downloadsMar 31, 2025
34 downloadsApr 1, 2025
44 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
13
84

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 11,493 times in the last 365 days. The academic equivalent of having a dedicated subreddit. There are fans, and maybe even a few trolls! The day with the most downloads was Nov 13, 2024 with 194 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
  • Imports13 packages
  • Suggests1 package
  • Linking To1 package
  • Reverse Imports1 package
  • Reverse Suggests1 package