Landmarking

Analysis using Landmark Models

CRAN Package

The landmark approach allows survival predictions to be updated dynamically as new measurements from an individual are recorded. The idea is to set predefined time points, known as "landmark times", and form a model at each landmark time using only the individuals in the risk set. This package allows the longitudinal data to be modelled either using the last observation carried forward or linear mixed effects modelling. There is also the option to model competing risks, either through cause-specific Cox regression or Fine-Gray regression. To find out more about the methods in this package, please see https://isobelbarrott.github.io/Landmarking/articles/Landmarking.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 188 times in the last 30 days. Enough downloads to make a small wave in the niche community. The curiosity is spreading! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 3 times.

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Mon
Tue
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Thu
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Sat
1 downloadsFeb 16, 2025
10 downloadsFeb 17, 2025
7 downloadsFeb 18, 2025
11 downloadsFeb 19, 2025
17 downloadsFeb 20, 2025
5 downloadsFeb 21, 2025
8 downloadsFeb 22, 2025
10 downloadsFeb 23, 2025
3 downloadsFeb 24, 2025
7 downloadsFeb 25, 2025
8 downloadsFeb 26, 2025
2 downloadsFeb 27, 2025
3 downloadsFeb 28, 2025
10 downloadsMar 1, 2025
5 downloadsMar 2, 2025
3 downloadsMar 3, 2025
20 downloadsMar 4, 2025
5 downloadsMar 5, 2025
4 downloadsMar 6, 2025
5 downloadsMar 7, 2025
8 downloadsMar 8, 2025
2 downloadsMar 9, 2025
3 downloadsMar 10, 2025
5 downloadsMar 11, 2025
4 downloadsMar 12, 2025
10 downloadsMar 13, 2025
3 downloadsMar 14, 2025
5 downloadsMar 15, 2025
1 downloadsMar 16, 2025
3 downloadsMar 17, 2025
0 downloadsMar 18, 2025
0 downloadsMar 19, 2025
0 downloadsMar 20, 2025
0 downloadsMar 21, 2025
0 downloadsMar 22, 2025
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20

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 2,614 times in the last 365 days. Consider this 'mid-tier influencer' status—if it were a TikTok, it would get a nod from nieces and nephews. The day with the most downloads was Jul 23, 2024 with 27 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

  • Imports8 packages
  • Suggests4 packages