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Provides functions to compute standardized differences for numeric, binary, and categorical variables on Apache Spark DataFrames using 'sparklyr'. The implementation mirrors the methods used in the 'stddiff' package but operates on distributed data. See Zhicheng Du, Yuantao Hao (2022) <doi:10.32614/CRAN.package.stddiff> for reference.
| Version: | 1.0 |
| Depends: | R (≥ 4.1.0) |
| Imports: | dplyr (≥ 1.1.0), tidyr (≥ 1.3.0), sparklyr (≥ 1.8.0) |
| Suggests: | stddiff (≥ 2.1.0), testthat (≥ 3.0.0), withr |
| Published: | 2026-01-15 |
| DOI: | 10.32614/CRAN.package.stddiff.spark (may not be active yet) |
| Author: | Alicja Januszkiewicz [aut, cre, cph] |
| Maintainer: | Alicja Januszkiewicz <cran.alicja.januszkiewicz at gmail.com> |
| BugReports: | https://github.com/alicja-januszkiewicz/stddiff.spark/issues |
| License: | GPL (≥ 3) |
| URL: | https://github.com/alicja-januszkiewicz/stddiff.spark |
| NeedsCompilation: | no |
| SystemRequirements: | Apache Spark (tested with 3.4.4) |
| Materials: | README, NEWS |
| CRAN checks: | stddiff.spark results |
| Reference manual: | stddiff.spark.html , stddiff.spark.pdf |
| Package source: | stddiff.spark_1.0.tar.gz |
| Windows binaries: | r-devel: stddiff.spark_1.0.zip, r-release: not available, r-oldrel: stddiff.spark_1.0.zip |
| macOS binaries: | r-release (arm64): stddiff.spark_1.0.tgz, r-oldrel (arm64): stddiff.spark_1.0.tgz, r-release (x86_64): stddiff.spark_1.0.tgz, r-oldrel (x86_64): stddiff.spark_1.0.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.