zoomerjoin

Superlatively Fast Fuzzy Joins

v0.2.3 · Mar 14, 2026 · MIT + file LICENSE

Description

Empowers users to fuzzily-merge data frames with millions or tens of millions of rows in minutes with low memory usage. The package uses the locality sensitive hashing algorithms developed by Datar, Immorlica, Indyk and Mirrokni (2004) <doi:10.1145/997817.997857>, and Broder (1998) <doi:10.1109/SEQUEN.1997.666900> to avoid having to compare every pair of records in each dataset, resulting in fuzzy-merges that finish in linear time.

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CRAN Check Status

10 NOTE

3 OK

Show all 13 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	342.3s
r-devel-linux-x86_64-debian-gcc	NOTE	244.5s
r-devel-linux-x86_64-fedora-clang	NOTE	484.1s
r-devel-linux-x86_64-fedora-gcc	NOTE	508.3s
r-devel-windows-x86_64	NOTE	304s
r-oldrel-macos-arm64	OK	73s
r-oldrel-macos-x86_64	OK	276s
r-oldrel-windows-x86_64	OK	455s
r-patched-linux-x86_64	NOTE	306.9s
r-release-linux-x86_64	NOTE
r-release-macos-arm64	NOTE	74s
r-release-macos-x86_64	NOTE	416s
r-release-windows-x86_64	NOTE	355s

Check details (10 non-OK)

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

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-debian-gcc

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-fedora-clang

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-fedora-gcc

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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 ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-linux-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-arm64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-windows-x86_64

compiled code

File 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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.

Check History

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

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

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-debian-gcc

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-fedora-clang

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-fedora-gcc

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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 ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-linux-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-arm64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-windows-x86_64

compiled code

File 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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 3 OK · 9 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026

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

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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

whether package can be installed

Installation failed.
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/zoomerjoin.Rcheck/00install.out’ for details.

NOTE r-devel-linux-x86_64-fedora-clang

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-linux-x86_64-fedora-gcc

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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 ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-linux-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-arm64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-macos-x86_64

compiled code

File ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API call to R: ‘R_NamespaceRegistry’

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-release-windows-x86_64

compiled code

File 'zoomerjoin/libs/x64/zoomerjoin.dll':
  Found non-API call to R: 'R_NamespaceRegistry'

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 ‘zoomerjoin/libs/zoomerjoin.so’:
  Found non-API calls to R: ‘R_MissingArg’, ‘R_NamespaceRegistry’,
    ‘R_Srcref’, ‘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 21, 2026

WARNING 5 OK · 0 NOTE · 9 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

WARNING r-devel-linux-x86_64-debian-clang