gRbase

A Package for Graphical Modelling in R

CRAN Package

The 'gRbase' package provides graphical modelling features used by e.g. the packages 'gRain', 'gRim' and 'gRc'. 'gRbase' implements graph algorithms including (i) maximum cardinality search (for marked and unmarked graphs). (ii) moralization, (iii) triangulation, (iv) creation of junction tree. 'gRbase' facilitates array operations, 'gRbase' implements functions for testing for conditional independence. 'gRbase' illustrates how hierarchical log-linear models may be implemented and describes concept of graphical meta data. The facilities of the package are documented in the book by Højsgaard, Edwards and Lauritzen (2012, doi:10.1007/978-1-4614-2299-0) and in the paper by Dethlefsen and Højsgaard, (2005, doi:10.18637/jss.v014.i17). Please see 'citation("gRbase")' for citation details.


Documentation


Team


Insights

Last 30 days

This package has been downloaded 2,366 times in the last 30 days. Now we’re talking! This work is officially 'heard of in academic circles', just like those wild research papers on synthetic bananas. The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 44 times.

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0 downloadsMar 2, 2025
68 downloadsMar 3, 2025
84 downloadsMar 4, 2025
209 downloadsMar 5, 2025
73 downloadsMar 6, 2025
55 downloadsMar 7, 2025
37 downloadsMar 8, 2025
38 downloadsMar 9, 2025
53 downloadsMar 10, 2025
128 downloadsMar 11, 2025
84 downloadsMar 12, 2025
63 downloadsMar 13, 2025
35 downloadsMar 14, 2025
185 downloadsMar 15, 2025
25 downloadsMar 16, 2025
43 downloadsMar 17, 2025
121 downloadsMar 18, 2025
168 downloadsMar 19, 2025
48 downloadsMar 20, 2025
31 downloadsMar 21, 2025
33 downloadsMar 22, 2025
50 downloadsMar 23, 2025
149 downloadsMar 24, 2025
60 downloadsMar 25, 2025
44 downloadsMar 26, 2025
71 downloadsMar 27, 2025
200 downloadsMar 28, 2025
73 downloadsMar 29, 2025
46 downloadsMar 30, 2025
48 downloadsMar 31, 2025
44 downloadsApr 1, 2025
0 downloadsApr 2, 2025
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0 downloadsApr 5, 2025
25
209

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 32,073 times in the last 365 days. That's enough downloads to make it mildly famous in niche technical communities. A badge of honor! The day with the most downloads was Aug 01, 2024 with 391 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
  • Suggests4 packages
  • Linking To3 packages
  • Reverse Depends3 packages
  • Reverse Imports9 packages
  • Reverse Suggests3 packages