clustra

Clustering Longitudinal Trajectories

CRAN Package

Clusters longitudinal trajectories over time (can be unequally spaced, unequal length time series and/or partially overlapping series) on a common time axis. Performs k-means clustering on a single continuous variable measured over time, where each mean is defined by a thin plate spline fit to all points in a cluster. Distance is MSE across trajectory points to cluster spline. Provides graphs of derived cluster splines, silhouette plots, and Adjusted Rand Index evaluations of the number of clusters. Scales well to large data with multicore parallelism available to speed computation.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 299 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 12 times.

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Mon
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0 downloadsMar 2, 2025
6 downloadsMar 3, 2025
16 downloadsMar 4, 2025
19 downloadsMar 5, 2025
6 downloadsMar 6, 2025
12 downloadsMar 7, 2025
7 downloadsMar 8, 2025
5 downloadsMar 9, 2025
8 downloadsMar 10, 2025
12 downloadsMar 11, 2025
11 downloadsMar 12, 2025
10 downloadsMar 13, 2025
4 downloadsMar 14, 2025
16 downloadsMar 15, 2025
6 downloadsMar 16, 2025
9 downloadsMar 17, 2025
15 downloadsMar 18, 2025
14 downloadsMar 19, 2025
15 downloadsMar 20, 2025
8 downloadsMar 21, 2025
9 downloadsMar 22, 2025
12 downloadsMar 23, 2025
14 downloadsMar 24, 2025
9 downloadsMar 25, 2025
6 downloadsMar 26, 2025
8 downloadsMar 27, 2025
13 downloadsMar 28, 2025
6 downloadsMar 29, 2025
8 downloadsMar 30, 2025
3 downloadsMar 31, 2025
12 downloadsApr 1, 2025
0 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
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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 3,926 times in the last 365 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The day with the most downloads was Sep 11, 2024 with 37 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

  • Imports3 packages
  • Suggests3 packages