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shellgame

The Shell Game - Audit Geographic Data Transformations

v0.1.1 · May 27, 2026 · MIT + file LICENSE

Description

Reveals how data quality silently degrades during geographic transformations while variable labels remain unchanged. Demonstrates that transformation error is agnostic to both the variable (population, income, etc.) and the tool ('R', 'Python', etc.). Provides a reproducible audit framework for quantifying the shift from observed to imputed data at each transformation hop.

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CRAN Check Status

13 OK
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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

Package required but not available: ‘janitor’

Package suggested but not available for checking: ‘geoDeltaAudit’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.
OK 7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE May 28, 2026

Dependency Network

Dependencies Reverse dependencies dplyr ggplot2 janitor magrittr rlang stringr tidycensus shellgame

Version History

1 tracked
new 0.1.1 May 27, 2026