ddalpha

Depth-Based Classification and Calculation of Data Depth

v1.3.16 · Sep 30, 2024 · GPL-2

Description

Contains procedures for depth-based supervised learning, which are entirely non-parametric, in particular the DDalpha-procedure (Lange, Mosler and Mozharovskyi, 2014 <doi:10.1007/s00362-012-0488-4>). The training data sample is transformed by a statistical depth function to a compact low-dimensional space, where the final classification is done. It also offers an extension to functional data and routines for calculating certain notions of statistical depth functions. 50 multivariate and 5 functional classification problems are included. (Pokotylo, Mozharovskyi and Dyckerhoff, 2019 <doi:10.18637/jss.v091.i05>).

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CRAN Check Status

13 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	229.7s
r-devel-linux-x86_64-debian-gcc	OK	157.9s
r-devel-linux-x86_64-fedora-clang	OK	366.1s
r-devel-linux-x86_64-fedora-gcc	OK	375.7s
r-devel-windows-x86_64	OK	312s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	143s
r-oldrel-windows-x86_64	OK	366s
r-patched-linux-x86_64	OK	209.8s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	38s
r-release-macos-x86_64	OK	150s
r-release-windows-x86_64	OK	313s

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

WARNING r-devel-linux-x86_64-debian-gcc

Rd files

cannot open the connection
problem found in ‘depth.betaSkeleton.Rd’

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 2, 2026

NOTE 11 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 25, 2026

NOTE r-release-macos-x86_64

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 22, 2026

ERROR 13 OK · 0 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/ddalpha.Rcheck/00install.out' for details.

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 16, 2026

NOTE 11 OK · 3 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Apr 10, 2026

NOTE r-devel-linux-x86_64-debian-clang

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

NOTE r-devel-windows-x86_64

compiled code

File 'ddalpha/libs/x64/ddalpha.dll':
  Found non-API call to R: 'R_UnboundValue'

Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.

NOTE r-patched-linux-x86_64

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

ERROR 10 OK · 3 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Apr 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

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

package dependencies

Package required but not available: ‘geometry’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

NOTE r-devel-windows-x86_64

compiled code

File 'ddalpha/libs/x64/ddalpha.dll':
  Found non-API call to R: 'R_UnboundValue'

Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.

NOTE r-patched-linux-x86_64

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

NOTE 13 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 27, 2026

NOTE r-devel-linux-x86_64-debian-gcc

compiled code

File ‘ddalpha/libs/ddalpha.so’:
  Found non-API call to R: ‘R_UnboundValue’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (10)

depends

curveDepth

imports

Anthropometry KWCChangepoint RepeatedHighDim SimBaRepro gggda pdSpecEst

suggests

butcher ordr recipes

Dependency Network

Version History

28 tracked

new 1.3.16 Mar 10, 2026

updated 1.3.16 ← 1.3.15 diff Sep 30, 2024

updated 1.3.15 ← 1.3.13 diff Jan 11, 2024

updated 1.3.13 ← 1.3.12 diff Mar 22, 2022

updated 1.3.12 ← 1.3.11 diff Mar 13, 2022

updated 1.3.11 ← 1.3.10 diff Jan 8, 2020

updated 1.3.10 ← 1.3.9 diff Oct 25, 2019

updated 1.3.9 ← 1.3.8 diff Apr 6, 2019

updated 1.3.8 ← 1.3.7 diff Jan 5, 2019

updated 1.3.7 ← 1.3.4 diff Dec 9, 2018

updated 1.3.4 ← 1.3.3 diff Jun 22, 2018

updated 1.3.3 ← 1.3.2 diff Apr 29, 2018

updated 1.3.2 ← 1.3.1.1 diff Apr 7, 2018

updated 1.3.1.1 ← 1.3.1 diff Feb 1, 2018

updated 1.3.1 ← 1.2.1 diff Sep 26, 2017