sdsfun
A spatial-statistics utility package exists to be depended on, and is built accordingly.
Comparison · Analytics
firatheme vs semmcci
A side-by-side editorial comparison of firatheme and semmcci — release velocity, themes, recent moves, and the top alternatives to consider.
firatheme vs semmcci: at a glance
What is firatheme?
firatheme woke up after four years and started fixing what ggplot2 changed underneath it.
A ggplot2 theme built around the Fira font family. It went quiet after the 2021 releases that made it pass R CMD check cleanly on all three platforms, then returned in December 2025 with a maintenance release solving a ggplot2 deprecation warning and cleaning up text alignment, followed six weeks later by a facet argument to theme_fira() that adds borders and a custom strip background so facet labels stay legible.
What is semmcci?
Monte Carlo confidence intervals for SEM, now mostly reacting to upstream deprecations
semmcci generates Monte Carlo confidence intervals for structural equation model parameters, working alongside lavaan. Its four-year release history is a run of patch versions from the jeksterslab account, each adding a function or adjusting method detail. The recent ones are quieter still: the latest addresses a lavaan::getCov() deprecation in tests, and the one before it is described only as minor method edits.
firatheme vs semmcci: editorial side-by-side
firatheme
0.0ANALYTICS
firatheme woke up after four years and started fixing what ggplot2 changed underneath it.
◆ Current state
A ggplot2 theme built around the Fira font family. It went quiet after the 2021 releases that made it pass R CMD check cleanly on all three platforms, then returned in December 2025 with a maintenance release solving a ggplot2 deprecation warning and cleaning up text alignment, followed six weeks later by a facet argument to theme_fira() that adds borders and a custom strip background so facet labels stay legible.
◆ Where it's heading
The pattern of the revival is compatibility first, then the gap users actually hit. Faceting is the obvious hole in any hand-built theme — strip labels are where a theme that looks right on a single panel falls apart — and it arrived immediately after the deprecation cleanup, from a new contributor who has now made every recent change. Note the 0.2.4 release notes restate 0.2.3's contents rather than describing new work.
◆ Prediction
With faceting handled, further releases most likely track ggplot2 deprecations; the entries don't support a stronger claim than that.
semmcci
0.0ANALYTICS
Monte Carlo confidence intervals for SEM, now mostly reacting to upstream deprecations
◆ Current state
semmcci generates Monte Carlo confidence intervals for structural equation model parameters, working alongside lavaan. Its four-year release history is a run of patch versions from the jeksterslab account, each adding a function or adjusting method detail. The recent ones are quieter still: the latest addresses a lavaan::getCov() deprecation in tests, and the one before it is described only as minor method edits.
◆ Where it's heading
The functional build-out finished some time ago. MCGeneric() in 1.1.3 and Func()/MCFunc() in 1.1.4 opened the package to user-defined functions of parameters, which is the natural end point for a Monte Carlo interval tool — once arbitrary functions are supported, there is little left to add. Since then releases have tracked lavaan's changes rather than semmcci's own direction, and the gap between them has stretched from months to over a year.
◆ Prediction
Expect the next release to be triggered by another lavaan deprecation rather than by new capability.
Alternatives to firatheme and semmcci
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 firatheme or semmcci.
eulerr
The area-proportional Euler diagram package is finished software, and maintained like it.
intsurv
A Cox cure-rate model package woke up after four years to simplify its own interface.
miscmetabar
A phyloseq toolbox keeps absorbing metabarcoding methods, and has started splitting into a family.
arcgisutils
The R-ArcGIS plumbing layer grew a portal administration API and geoprocessing job support.
bootStateSpace
A parametric bootstrap for state-space models, shipped and then left alone.
See all firatheme alternatives → · See all semmcci alternatives →
Recent activity from firatheme and semmcci
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 2mo agosemmccilavaan getCov() deprecation handled in tests
- 7mo agofirathemeFaceting support with borders and custom strips
- 8mo agofirathemeText alignment cleanup and ggplot2 deprecation fix
- 10mo agosemmcciMinor method edits
- 2y agosemmcciUser-defined parameter functions via Func() and MCFunc()
- 2y agosemmcciMCGeneric() opens up arbitrary parameter targets
- 3y agosemmcciMultiple-imputation support via MCMI()
- 3y agosemmcciData generation internals refactored
- 5y agofirathemeClean builds across all three platforms
- 5y agofirathemetheme_fira no longer returns a list
- 6y agofirathemeInitial citable release
Frequently asked questions
What is the difference between firatheme and semmcci?
They serve adjacent needs but don't currently overlap on shipped themes. firatheme and semmcci 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 firatheme better than semmcci?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. firatheme and semmcci 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 firatheme?
Top firatheme alternatives in Analytics are ranked by recent ship velocity. Browse the "firatheme alternatives" section above for the current picks, or visit /alternatives/firatheme for the full list with editorial commentary on each.
What are the best alternatives to semmcci?
Top semmcci alternatives in Analytics are ranked by recent ship velocity. Browse the "semmcci alternatives" section above for the current picks, or visit /alternatives/semmcci for the full list with editorial commentary on each.