LDATS

Latent Dirichlet Allocation Coupled with Time Series Analyses

CRAN Package

Combines Latent Dirichlet Allocation (LDA) and Bayesian multinomial time series methods in a two-stage analysis to quantify dynamics in high-dimensional temporal data. LDA decomposes multivariate data into lower-dimension latent groupings, whose relative proportions are modeled using generalized Bayesian time series models that include abrupt changepoints and smooth dynamics. The methods are described in Blei et al. (2003) doi:10.1162/jmlr.2003.3.4-5.993, Western and Kleykamp (2004) doi:10.1093/pan/mph023, Venables and Ripley (2002, ISBN-13:978-0387954578), and Christensen et al. (2018) doi:10.1002/ecy.2373.


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Insights

Last 30 days

This package has been downloaded 535 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 9 times.

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0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
57 downloadsMar 4, 2025
13 downloadsMar 5, 2025
6 downloadsMar 6, 2025
6 downloadsMar 7, 2025
52 downloadsMar 8, 2025
0 downloadsMar 9, 2025
5 downloadsMar 10, 2025
16 downloadsMar 11, 2025
2 downloadsMar 12, 2025
60 downloadsMar 13, 2025
2 downloadsMar 14, 2025
10 downloadsMar 15, 2025
1 downloadsMar 16, 2025
25 downloadsMar 17, 2025
33 downloadsMar 18, 2025
4 downloadsMar 19, 2025
8 downloadsMar 20, 2025
8 downloadsMar 21, 2025
7 downloadsMar 22, 2025
6 downloadsMar 23, 2025
59 downloadsMar 24, 2025
3 downloadsMar 25, 2025
10 downloadsMar 26, 2025
3 downloadsMar 27, 2025
64 downloadsMar 28, 2025
1 downloadsMar 29, 2025
5 downloadsMar 30, 2025
2 downloadsMar 31, 2025
58 downloadsApr 1, 2025
9 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 8,274 times in the last 365 days. That's a lot of interest! Someone might even write a blog post about it. The day with the most downloads was Sep 11, 2024 with 76 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


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Dependencies

  • Imports11 packages
  • Suggests5 packages