simlandr
Potential landscape tooling settling onto standard R generics after two rounds of renaming.
Comparison · Analytics
delaporte vs stringx
A side-by-side editorial comparison of delaporte and stringx — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r-package
delaporte vs stringx: at a glance
What is delaporte?
A Fortran-backed Delaporte distribution package where every release is compiler and CRAN weather.
Delaporte supplies the density, distribution, quantile and random-generation functions for the Delaporte distribution — a Poisson-negative-binomial convolution used for overdispersed count data — implemented in Fortran and called through C. The only user-facing addition in the visible history is explicit OpenMP thread control via getDelapThreads() and setDelapThreads() at 8.2.0.
What is stringx?
A drop-in string API for base R, kept alive by upstream check failures.
stringx reimplements base R's string and date-time functions on top of stringi, aiming for consistent and Unicode-correct behaviour. The visible window holds one behavioural change and five releases that exist because R or stringi moved underneath it. None of the recent notes add capability.
delaporte vs stringx: editorial side-by-side
delaporte
0.0ANALYTICS
A Fortran-backed Delaporte distribution package where every release is compiler and CRAN weather.
◆ Current state
Delaporte supplies the density, distribution, quantile and random-generation functions for the Delaporte distribution — a Poisson-negative-binomial convolution used for overdispersed count data — implemented in Fortran and called through C. The only user-facing addition in the visible history is explicit OpenMP thread control via getDelapThreads() and setDelapThreads() at 8.2.0.
◆ Where it's heading
The maintenance burden here is portability, not statistics. Recent entries track a Fortran suffix change for Intel compiler compatibility, architecture-specific test tolerances, type-safety corrections on values crossing the C-to-Fortran boundary, and a thread-count variable relocated from R options to an environment variable to follow an upstream R commit. The distribution functions themselves are settled; what changes is how the compiled code is built and checked across CRAN's platform matrix.
◆ Prediction
Expect the next release to follow another CRAN toolchain or Writing R Extensions policy change, as the last several have. Two of the four visible entries carry no notes at all, so this feed will keep understating what actually shipped.
stringx
0.0ANALYTICS
A drop-in string API for base R, kept alive by upstream check failures.
◆ Current state
stringx reimplements base R's string and date-time functions on top of stringi, aiming for consistent and Unicode-correct behaviour. The visible window holds one behavioural change and five releases that exist because R or stringi moved underneath it. None of the recent notes add capability.
◆ Where it's heading
The package's shape was settled by 0.2.1 and has not changed since; every release in the past three years is either a check failure fixed or a POSIXxt defect. The one substantive note, 0.2.6, records a behaviour change inherited from stringi rather than chosen here - strptime now fills missing fields from today's midnight. That dependence is the defining fact about the feed.
◆ Prediction
The next release is most likely another compatibility fix timed to an R or stringi update, since four of the six visible releases were exactly that.
Alternatives to delaporte and stringx
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 delaporte or stringx.
lavaanExtra
SEM reporting helpers converging on APA output, one CRAN resubmission at a time.
ibis.iSDM
A raster-to-terra migration is the only readable change in a feed of merge notes.
anyflights
A nycflights13 generator whose recent work is all about the data being right.
vinereg
Conditional density and log-likelihood fill out a vine copula regression package.
healthyR.data
From a bundled hospital dataset to a live CMS API client.
See all delaporte alternatives → · See all stringx alternatives →
Recent activity from delaporte and stringx
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1y agodelaporteThread limit moves to an environment variable; Fortran type checks tightened
- 1y agostringxPOSIXlt conversion now sets the GMT offset
- 2y agostringxTests repaired after changes in R
- 2y agostringxstrptime fills missing fields from today's midnight
- 3y agodelaporteExplicit OpenMP thread control functions added
- 3y agodelaporteCRAN release 8.1.1
- 3y agostringxChecks repaired after an R update
- 3y agodelaporteCRAN release 8.1.0
- 3y agostringxChecks repaired after an R-devel change
- 3y agostringxFailing checks fixed
Frequently asked questions
What is the difference between delaporte and stringx?
Both compete on the same themes — r-package — within Analytics. delaporte and stringx 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 delaporte better than stringx?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. delaporte and stringx 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 delaporte?
Top delaporte alternatives in Analytics are ranked by recent ship velocity. Browse the "delaporte alternatives" section above for the current picks, or visit /alternatives/delaporte for the full list with editorial commentary on each.
What are the best alternatives to stringx?
Top stringx alternatives in Analytics are ranked by recent ship velocity. Browse the "stringx alternatives" section above for the current picks, or visit /alternatives/stringx for the full list with editorial commentary on each.