dbscan
Density-Based Spatial Clustering of Applications with Noise (DBSCAN) and Related Algorithms
Description
A fast reimplementation of several density-based algorithms of the DBSCAN family. Includes the clustering algorithms DBSCAN (density-based spatial clustering of applications with noise) and HDBSCAN (hierarchical DBSCAN), the ordering algorithm OPTICS (ordering points to identify the clustering structure), shared nearest neighbor clustering, and the outlier detection algorithms LOF (local outlier factor) and GLOSH (global-local outlier score from hierarchies). The implementations use the kd-tree data structure (from library ANN) for faster k-nearest neighbor search. An R interface to fast kNN and fixed-radius NN search is also provided. Hahsler, Piekenbrock and Doran (2019) <doi:10.18637/jss.v091.i01>.
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CRAN Check Status
Show all 13 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE Jun 8, 2026
for unstated dependencies in examples
Warning in file(out, "wt") : cannot open file '/tmp/Rtmp5ZWPK6/file3e7e21568b7418/extractFOSC.R': No space left on device Error in file(out, "wt") : cannot open the connection Execution halted
OK 12 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
installed package size
installed size is 10.9Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 7.2Mb
installed package size
installed size is 10.6Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 6.9Mb
installed package size
installed size is 5.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.4Mb
ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
whether package can be installed
Installation failed. See 'd:/Rcompile/CRANpkg/local/4.6/dbscan.Rcheck/00install.out' for details.
installed package size
installed size is 10.9Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 7.2Mb
installed package size
installed size is 10.6Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 6.9Mb
installed package size
installed size is 5.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.4Mb
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 10.9Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 7.2Mb
installed package size
installed size is 10.6Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 6.9Mb
installed package size
installed size is 5.1Mb
sub-directories of 1Mb or more:
doc 3.0Mb
libs 1.4Mb