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Statistics for Quaternion Temporal Data

v0.5.0 · Jan 15, 2026 · GPL (>= 3)

Description

An implementation of statistical tools for the analysis of rotation-valued time series and functional data. It relies on pre-existing quaternion data structure provided by the 'Eigen' 'C++' library.

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CRAN Check Status

13 OK
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
ERROR r-devel-linux-x86_64-debian-gcc

package dependencies

Packages required but not available: 'fdacluster', 'fdasrvf', 'roahd'

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 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.8Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.3Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.6Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.0Mb
ERROR 11 OK · 2 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 18, 2026
ERROR r-devel-windows-x86_64

whether package can be installed

Installation failed.
See 'd:/Rcompile/CRANpkg/local/4.6/squat.Rcheck/00install.out' for details.
NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.8Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.3Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.6Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.0Mb
NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-oldrel-macos-arm64

installed package size

installed size is 13.8Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.3Mb
NOTE r-oldrel-macos-x86_64

installed package size

installed size is 13.6Mb
  sub-directories of 1Mb or more:
    data   1.1Mb
    help   1.2Mb
    libs  11.0Mb

Dependency Network

Dependencies Reverse dependencies cli dbscan dtw fdacluster fdasrvf funData future.apply ggplot2 ggrepel MFPCA progressr Rcpp rlang roahd scales +2 more dependencies squat

Version History

8 tracked
new 0.5.0 Mar 10, 2026
updated 0.5.0 ← 0.4.0 diff Jan 14, 2026
updated 0.4.0 ← 0.3.0 diff May 19, 2025
updated 0.3.0 ← 0.2.1 diff Jan 9, 2024
updated 0.2.1 ← 0.2.0 diff Jul 8, 2023
updated 0.2.0 ← 0.1.0 diff Jun 3, 2023
updated 0.1.0 ← 0.0.1 diff Dec 21, 2022
new 0.0.1 Sep 26, 2022