covKCD

Covariance Estimation for Matrix Data with the Kronecker-Core Decomposition

CRAN Package

Matrix-variate covariance estimation via the Kronecker-core decomposition. Computes the Kronecker and core covariance matrices corresponding to an arbitrary covariance matrix, and provides an empirical Bayes covariance estimator that adaptively shrinks towards the space of separable covariance matrices. For details, see Hoff, McCormack and Zhang (2022) doi:10.48550/arXiv.2207.12484 "Core Shrinkage Covariance Estimation for Matrix-variate data".

  • Version0.1
  • R versionunknown
  • LicenseGPL-3
  • Needs compilation?No
  • Last release08/13/2022

Team


Insights

Last 30 days

This package has been downloaded 251 times in the last 30 days. Now we're getting somewhere! Enough downloads to populate a lively group chat. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 8 times.

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0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
25 downloadsMar 4, 2025
10 downloadsMar 5, 2025
4 downloadsMar 6, 2025
9 downloadsMar 7, 2025
12 downloadsMar 8, 2025
1 downloadsMar 9, 2025
5 downloadsMar 10, 2025
10 downloadsMar 11, 2025
6 downloadsMar 12, 2025
20 downloadsMar 13, 2025
3 downloadsMar 14, 2025
7 downloadsMar 15, 2025
2 downloadsMar 16, 2025
12 downloadsMar 17, 2025
6 downloadsMar 18, 2025
9 downloadsMar 19, 2025
11 downloadsMar 20, 2025
12 downloadsMar 21, 2025
4 downloadsMar 22, 2025
6 downloadsMar 23, 2025
15 downloadsMar 24, 2025
4 downloadsMar 25, 2025
4 downloadsMar 26, 2025
5 downloadsMar 27, 2025
13 downloadsMar 28, 2025
8 downloadsMar 29, 2025
3 downloadsMar 30, 2025
2 downloadsMar 31, 2025
15 downloadsApr 1, 2025
8 downloadsApr 2, 2025
0 downloadsApr 3, 2025
0 downloadsApr 4, 2025
0 downloadsApr 5, 2025
1
25

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 3,337 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 21, 2024 with 72 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