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Joint species distribution models in Gibbs-sampled C++, quiet since 2023.
Comparison · Infra & APIs
ncmR vs nzilbb.vowels
A side-by-side editorial comparison of ncmR and nzilbb.vowels — release velocity, themes, recent moves, and the top alternatives to consider.
ncmR vs nzilbb.vowels: at a glance
What is ncmR?
Three weeks from first CRAN submission to a point-and-click neutral community model
ncmR fits the neutral community model to microbiome and ecological abundance data. The whole feed is three weeks long: fit_ncm() and summary methods at 0.1.0 on 1 April, a scatter plot with fitted curve and confidence interval at 0.2.0, then a Shiny application wrapping both at 0.3.0, then a row-name bugfix. It is a new package moving fast in its first month.
What is nzilbb.vowels?
A vowel-analysis package trimming dependencies after an email address got it archived.
nzilbb.vowels supports sociophonetic vowel analysis — principal component analysis over vowel measurements, Procrustes comparison of loadings, and the plotting that goes with them. Three releases are visible, all in the 0.4.x line and all small. The substantive thread is dependency removal: vegan and gghalves have both been dropped in favour of code the package controls.
ncmR vs nzilbb.vowels: editorial side-by-side
ncmR
0.0INFRA · APIS
Three weeks from first CRAN submission to a point-and-click neutral community model
◆ Current state
ncmR fits the neutral community model to microbiome and ecological abundance data. The whole feed is three weeks long: fit_ncm() and summary methods at 0.1.0 on 1 April, a scatter plot with fitted curve and confidence interval at 0.2.0, then a Shiny application wrapping both at 0.3.0, then a row-name bugfix. It is a new package moving fast in its first month.
◆ Where it's heading
The direction is toward users who do not write R. Version 0.2.0 added plotting, 0.3.0 wrapped fitting and plotting in Shiny modules, and the same release deleted the Unicode plotting helpers introduced one version earlier because the dependency they existed for was removed. That willingness to throw away a week-old API suggests the surface is still being negotiated rather than settled.
◆ Prediction
With a fitting module and a plotting module in the app, the remaining gap is getting results back out — export of fitted parameters or figures from the Shiny session. The bugfix at 0.3.1 was in file upload, which is where a GUI's problems usually start.
nzilbb.vowels
0.0INFRA · APIS
A vowel-analysis package trimming dependencies after an email address got it archived.
◆ Current state
nzilbb.vowels supports sociophonetic vowel analysis — principal component analysis over vowel measurements, Procrustes comparison of loadings, and the plotting that goes with them. Three releases are visible, all in the 0.4.x line and all small. The substantive thread is dependency removal: vegan and gghalves have both been dropped in favour of code the package controls.
◆ Where it's heading
The package is reducing what it relies on, and paying for it in small interface breaks — plot_correlation_counts() lost its half_violin argument and gained a points argument in the same move. The 0.4.2 notes also record that version 0.4.1 was archived by CRAN because the maintainer's email had become unreliable, prompting a switch to an institutional address. That is administrative rather than technical, but it explains why three closely spaced patches exist at all.
◆ Prediction
With the two external plotting and ordination dependencies gone and the maintainer address stabilised, the visible pressure that produced these releases is resolved. Nothing in the entries indicates what comes next, and the history is too short to read a feature direction from.
Alternatives to ncmR and nzilbb.vowels
Other Infra & APIs 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 ncmR or nzilbb.vowels.
rsofun
An ecosystem model starts tracking carbon isotopes and land-use change.
usmap
Ten years in, US mapping splits its data out and finally adds Puerto Rico.
trackeR
Fitness-tracking analysis in slow maintenance, still absorbing upstream breakage.
states
State-panel tooling holding steady since its 2020 data and ergonomics release.
multimark
Five years of compiler and CRAN fixes on a capture-recapture package.
See all ncmR alternatives → · See all nzilbb.vowels alternatives →
Recent activity from ncmR and nzilbb.vowels
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4mo agoncmRRow names preserved during file upload conversion
- 4mo agoncmRA Shiny app for fitting and plotting neutral community models ⚡
- 4mo agoncmRScatter plot with fitted curve and confidence interval
- 4mo agoncmRFirst CRAN submission: neutral community model fitting in R ⚡
- 8mo agonzilbb.vowelsnzilbb.vowels 0.4.3
- 8mo agonzilbb.vowelsnzilbb.vowels 0.4.2
- 1y agonzilbb.vowelsnzilbb.vowels 0.4.1
Frequently asked questions
What is the difference between ncmR and nzilbb.vowels?
They serve adjacent needs but don't currently overlap on shipped themes. ncmR and nzilbb.vowels 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 ncmR better than nzilbb.vowels?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. ncmR and nzilbb.vowels 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 Infra & APIs products to evaluate alongside.
What are the best alternatives to ncmR?
Top ncmR alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "ncmR alternatives" section above for the current picks, or visit /alternatives/ncmr for the full list with editorial commentary on each.
What are the best alternatives to nzilbb.vowels?
Top nzilbb.vowels alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "nzilbb.vowels alternatives" section above for the current picks, or visit /alternatives/nzilbb-vowels for the full list with editorial commentary on each.