compositional.mle
An MLE package rebuilt around composable solvers, then renamed to match.
Comparison · Analytics
kwb.geosalz vs lazyeval
A side-by-side editorial comparison of kwb.geosalz and lazyeval — release velocity, themes, recent moves, and the top alternatives to consider.
kwb.geosalz vs lazyeval: at a glance
What is kwb.geosalz?
A research-project workflow package where the interesting work is in the plumbing.
kwb.geosalz documents the data workflows for GeoSalz, a groundwater salinisation project run by Kompetenzzentrum Wasser Berlin, packaging retrieval, checking and plotting steps as reproducible R code. The current release replaces an SFTP dependency with curl and reports listing files on the SFTP server running 50 to 100 times faster. Earlier releases added data-availability workflows against Berlin's open water portal and functions for well-field abstraction figures.
What is lazyeval?
A package retired in 2017 just got rewritten against R's public C API.
lazyeval was the tidyverse's pre-rlang non-standard evaluation layer, formally set aside in 2017 when tidy evaluation replaced it. After eight and a half years without a release, 0.2.3 arrives as a compliance rewrite: the implementation now uses R's public C API, and the release note states it may differ from the historical one in subtle ways. Nothing about the package's role has changed.
kwb.geosalz vs lazyeval: editorial side-by-side
kwb.geosalz
0.0ANALYTICS
A research-project workflow package where the interesting work is in the plumbing.
◆ Current state
kwb.geosalz documents the data workflows for GeoSalz, a groundwater salinisation project run by Kompetenzzentrum Wasser Berlin, packaging retrieval, checking and plotting steps as reproducible R code. The current release replaces an SFTP dependency with curl and reports listing files on the SFTP server running 50 to 100 times faster. Earlier releases added data-availability workflows against Berlin's open water portal and functions for well-field abstraction figures.
◆ Where it's heading
Releases track the project's own data-collection reality rather than a software roadmap: new data source appears, a workflow is added; a transfer library becomes a liability, it is swapped out. The measurement-chain pipeline is the recurring subject, appearing in plotting fixes at 0.7.1 and the transport rewrite at 0.7.2. Cadence is roughly annual and the changelog is written for project members, which makes external readability secondary by design.
◆ Prediction
Expect the next release to follow the measurement-chain data as it accumulates, most likely more plotting or availability-checking work rather than new infrastructure.
lazyeval
0.0ANALYTICS
A package retired in 2017 just got rewritten against R's public C API.
◆ Current state
lazyeval was the tidyverse's pre-rlang non-standard evaluation layer, formally set aside in 2017 when tidy evaluation replaced it. After eight and a half years without a release, 0.2.3 arrives as a compliance rewrite: the implementation now uses R's public C API, and the release note states it may differ from the historical one in subtle ways. Nothing about the package's role has changed.
◆ Where it's heading
This is a dormancy revival driven entirely from outside, R core tightening what counts as the public C API forces packages using older internals to be rewritten or be archived. lazyeval is still a dependency deep in older package trees, so keeping it installable matters more than developing it. The caveat about subtle behavioural differences is the notable part: a package nobody is developing has changed behaviour in ways its release note declines to enumerate.
◆ Prediction
Expect no further development, only additional compliance releases if R core tightens the C API again.
Alternatives to kwb.geosalz and lazyeval
Other Analytics products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either kwb.geosalz or lazyeval.
nabla
nabla dropped its C++ engine to chase exact derivatives at any order.
snowflakeauth
Eight months from first release to keyring caching and workload identity.
cyclocomp
A cyclomatic complexity checker that ships once every couple of years, and lands when it does.
revdbayes
Extreme value sampling in pure upkeep mode, mostly answering to Rcpp and CRAN.
patRoon
patRoon 3.0.0 adds ion mobility, opening a dimension its workflows never had.
See all kwb.geosalz alternatives → · See all lazyeval alternatives →
Recent activity from kwb.geosalz and lazyeval
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4mo agolazyevalReimplemented against R's public C API after eight years dormant
- 5mo agokwb.geosalzSFTP transfers moved to curl, file listing 50-100x faster
- 1y agokwb.geosalzConductivity outliers filtered from measurement chain plots
- 2y agokwb.geosalzRelease rolling up vignette cleanup and well operation work
- 4y agokwb.geosalzWasserportal Berlin workflow and CRS conversion added
- 4y agokwb.geosalzAnnual well-field abstraction figures retrievable
- 7y agokwb.geosalzInitial release scaffolded from the in-house package template
- 8y agolazyevalDevelopment ends as the tidyverse moves to tidy evaluation
- 10y agolazyevalFormula-based lazy evaluation system introduced
- 11y agolazyevallazyeval 0.1.10
- 11y agolazyevallazyeval 0.1.9
Frequently asked questions
What is the difference between kwb.geosalz and lazyeval?
They serve adjacent needs but don't currently overlap on shipped themes. kwb.geosalz and lazyeval are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is kwb.geosalz better than lazyeval?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. kwb.geosalz and lazyeval are shipping at a similar cadence (velocity 0.0 vs 0.0, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Analytics products to evaluate alongside.
What are the best alternatives to kwb.geosalz?
Top kwb.geosalz alternatives in Analytics are ranked by recent ship velocity. Browse the "kwb.geosalz alternatives" section above for the current picks, or visit /alternatives/kwb-geosalz for the full list with editorial commentary on each.
What are the best alternatives to lazyeval?
Top lazyeval alternatives in Analytics are ranked by recent ship velocity. Browse the "lazyeval alternatives" section above for the current picks, or visit /alternatives/lazyeval for the full list with editorial commentary on each.