ggpointless
ggpointless keeps adding the ggplot2 layers nobody else bothered to write.
Comparison · Infra & APIs
modsem vs tabular
A side-by-side editorial comparison of modsem and tabular — release velocity, themes, recent moves, and the top alternatives to consider.
Shared themes:r-packages
modsem vs tabular: at a glance
What is modsem?
modsem is grinding latent interaction models toward Mplus parity, one estimator at a time.
modsem fits interaction and quadratic effects between latent variables in R, offering both product-indicator approaches (modsem_pi) and distribution-analytic ones (modsem_da, covering LMS and QML). Releases land roughly monthly and are dense pull-request lists. The recent line is dominated by the LMS approach: gradient refactors, parallel E-steps, composite construct support, and careful handling of residual covariances between latent variables.
What is tabular?
tabular went from clinical tables to complete TFL output in under two months.
tabular renders pre-summarised clinical tables, figures and listings to RTF, LaTeX, HTML, PDF, DOCX, Markdown and now Typst from one immutable verb pipeline, with no external SAS or Java runtime. It arrived in June 2026 as a CRAN submission candidate, added figure() a month later to cover the F in TFL, and has spent the 0.3.x line on speed, font resolution and toolchain diagnostics.
modsem vs tabular: editorial side-by-side
modsem
0.0INFRA · APIS
modsem is grinding latent interaction models toward Mplus parity, one estimator at a time.
◆ Current state
modsem fits interaction and quadratic effects between latent variables in R, offering both product-indicator approaches (modsem_pi) and distribution-analytic ones (modsem_da, covering LMS and QML). Releases land roughly monthly and are dense pull-request lists. The recent line is dominated by the LMS approach: gradient refactors, parallel E-steps, composite construct support, and careful handling of residual covariances between latent variables.
◆ Where it's heading
Two things are being closed at once. The modelling gap — composites and formative constructs, categorical estimators, residual covariances in every direction, multigroup and clustered designs — brings modsem toward what commercial Mplus users expect, and the package's Mplus bridge is maintained alongside it, now with unique file IDs and a cleanup argument. The performance gap is the other: memoised H0, parallel E-step, optimized gradients and Hessians for both LMS and QML, all aimed at the distribution-analytic estimators that are expensive by construction. Convention borrowing from lavaan continues in message formatting and standard-error defaults.
◆ Prediction
The 1.0.20 and 1.0.21 releases both spent effort on residual covariances between endogenous and exogenous latent variables across estimation, prediction and standardization, and that thread has not obviously closed. The arrival of a second contributor moving MplusAutomation to Suggests suggests dependency trimming continues.
tabular
2.5INFRA · APIS
tabular went from clinical tables to complete TFL output in under two months.
◆ Current state
tabular renders pre-summarised clinical tables, figures and listings to RTF, LaTeX, HTML, PDF, DOCX, Markdown and now Typst from one immutable verb pipeline, with no external SAS or Java runtime. It arrived in June 2026 as a CRAN submission candidate, added figure() a month later to cover the F in TFL, and has spent the 0.3.x line on speed, font resolution and toolchain diagnostics.
◆ Where it's heading
The work is converging on backend parity — one spec should render the same wherever you emit it. Recent notes are almost entirely gap-closing between targets: bold column headers and page-width correction on LaTeX, cell margins on DOCX, group-separator blank rows re-expressed as discardable space so a page never ends on a stray gap, whitespace collapsing honoured on Typst. Diagnostics are keeping pace, with check_latex() probing through kpsewhich and check_typst() auditing the compiler and font chain.
◆ Prediction
With both toolchain checkers in place, the friction that remains is environmental rather than featural, and the notes point to further parity and packaging fixes rather than another backend. Whether Typst becomes the default PDF path instead of LaTeX is not something these notes settle.
Alternatives to modsem and tabular
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 modsem or tabular.
mpactr
mpactr spent two spring releases normalizing case in metadata after users kept tripping on it.
surveytidy
surveytidy taught every dplyr verb to operate on a whole collection of surveys at once.
surveycore
surveycore declared its API stable with every survey design type covered.
PEIMAN2
PEIMAN2 cut its annotation database loose from its release cycle without breaking CRAN.
prospectr
prospectr spent its biggest release in years fixing spectra it had been quietly mangling.
See all modsem alternatives → · See all tabular alternatives →
Recent activity from modsem and tabular
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 28d agotabularTest-only fix for the CRAN macOS arm64 check
- 1mo agotabularTypst backend, check_typst(), and 11-24% faster rendering
- 1mo agotabularfigure() completes the T, F and L of TFL output ⚡
- 1mo agomodsemUnique Mplus file IDs, cleanup argument, LMS gradient refactor
- 2mo agotabularFirst release: clinical table rendering without SAS or Java ⚡
- 2mo agomodsemComposite constructs for LMS, plus MC-LMS-CAT and MC-QML-CAT
- 3mo agomodsemPrint spacing and a partial-match fix in getSortedEtas()
- 4mo agomodsemCategorical argument for Mplus; partial support for the <~ operator
- 5mo agomodsemConsistent three-way interaction estimates with rcs=TRUE
- 6mo agomodsemSecondary pruning and a forward-difference Hessian mode
Frequently asked questions
What is the difference between modsem and tabular?
Both compete on the same themes — r-packages — within Infra & APIs. tabular is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is modsem better than tabular?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. tabular is currently shipping more aggressively (velocity 2.5 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to modsem?
Top modsem alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "modsem alternatives" section above for the current picks, or visit /alternatives/modsem for the full list with editorial commentary on each.
What are the best alternatives to tabular?
Top tabular alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "tabular alternatives" section above for the current picks, or visit /alternatives/tabular for the full list with editorial commentary on each.