fdacluster
Joint Clustering and Alignment of Functional Data
Description
Implementations of the k-means, hierarchical agglomerative and DBSCAN clustering methods for functional data which allows for jointly aligning and clustering curves. It supports functional data defined on one-dimensional domains but possibly evaluating in multivariate codomains. It supports functional data defined in arrays but also via the 'fd' and 'funData' classes for functional data defined in the 'fda' and 'funData' packages respectively. It currently supports shift, dilation and affine warping functions for functional data defined on the real line and uses the SRVF framework to handle boundary-preserving warping for functional data defined on a specific interval. Main reference for the k-means algorithm: Sangalli L.M., Secchi P., Vantini S., Vitelli V. (2010) "k-mean alignment for curve clustering" <doi:10.1016/j.csda.2009.12.008>. Main reference for the SRVF framework: Tucker, J. D., Wu, W., & Srivastava, A. (2013) "Generative models for functional data using phase and amplitude separation" <doi:10.1016/j.csda.2012.12.001>.
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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
ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
package dependencies
Package required but not available: ‘fdasrvf’ Package suggested but not available for checking: ‘fda’ See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’ manual.
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 14.8Mb
sub-directories of 1Mb or more:
R 1.9Mb
doc 1.5Mb
help 2.1Mb
libs 8.8Mb
installed package size
installed size is 15.6Mb
sub-directories of 1Mb or more:
R 2.4Mb
doc 1.5Mb
help 2.1Mb
libs 9.1Mb
installed package size
installed size is 7.5Mb
sub-directories of 1Mb or more:
R 1.8Mb
doc 1.5Mb
help 2.1Mb
libs 1.6Mb
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/fdacluster.Rcheck/00install.out' for details.
installed package size
installed size is 14.8Mb
sub-directories of 1Mb or more:
R 1.9Mb
doc 1.5Mb
help 2.1Mb
libs 8.8Mb
installed package size
installed size is 15.6Mb
sub-directories of 1Mb or more:
R 2.4Mb
doc 1.5Mb
help 2.1Mb
libs 9.1Mb
installed package size
installed size is 7.5Mb
sub-directories of 1Mb or more:
R 1.8Mb
doc 1.5Mb
help 2.1Mb
libs 1.6Mb
NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
installed package size
installed size is 14.8Mb
sub-directories of 1Mb or more:
R 1.9Mb
doc 1.5Mb
help 2.1Mb
libs 8.8Mb
installed package size
installed size is 15.6Mb
sub-directories of 1Mb or more:
R 2.4Mb
doc 1.5Mb
help 2.1Mb
libs 9.1Mb
installed package size
installed size is 7.5Mb
sub-directories of 1Mb or more:
R 1.8Mb
doc 1.5Mb
help 2.1Mb
libs 1.6Mb