ggm

Graphical Markov Models with Mixed Graphs

CRAN Package

Provides functions for defining mixed graphs containing three types of edges, directed, undirected and bi-directed, with possibly multiple edges. These graphs are useful because they capture fundamental independence structures in multivariate distributions and in the induced distributions after marginalization and conditioning. The package is especially concerned with Gaussian graphical models for (i) ML estimation for directed acyclic graphs, undirected and bi-directed graphs and ancestral graph models (ii) testing several conditional independencies (iii) checking global identification of DAG Gaussian models with one latent variable (iv) testing Markov equivalences and generating Markov equivalent graphs of specific types.

  • Version2.5.1
  • R versionunknown
  • LicenseGPL-2
  • Needs compilation?No
  • Last release01/25/2024

Documentation


Team


Insights

Last 30 days

This package has been downloaded 4,988 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 124 times.

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0 downloadsFeb 9, 2025
0 downloadsFeb 10, 2025
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97 downloadsFeb 15, 2025
65 downloadsFeb 16, 2025
129 downloadsFeb 17, 2025
146 downloadsFeb 18, 2025
198 downloadsFeb 19, 2025
223 downloadsFeb 20, 2025
137 downloadsFeb 21, 2025
153 downloadsFeb 22, 2025
140 downloadsFeb 23, 2025
272 downloadsFeb 24, 2025
232 downloadsFeb 25, 2025
172 downloadsFeb 26, 2025
265 downloadsFeb 27, 2025
176 downloadsFeb 28, 2025
134 downloadsMar 1, 2025
83 downloadsMar 2, 2025
162 downloadsMar 3, 2025
174 downloadsMar 4, 2025
229 downloadsMar 5, 2025
161 downloadsMar 6, 2025
118 downloadsMar 7, 2025
134 downloadsMar 8, 2025
99 downloadsMar 9, 2025
161 downloadsMar 10, 2025
222 downloadsMar 11, 2025
177 downloadsMar 12, 2025
160 downloadsMar 13, 2025
202 downloadsMar 14, 2025
243 downloadsMar 15, 2025
124 downloadsMar 16, 2025
0 downloadsMar 17, 2025
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0 downloadsMar 22, 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 60,300 times in the last 365 days. An impressive feat! Enough downloads to make even seasoned academics take note. The day with the most downloads was Oct 30, 2024 with 456 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

  • Imports2 packages
  • Reverse Imports7 packages