CRAN task view
Psychometric Models and Methods
Maintained by Patrick Mair, Yves Rosseel, Kathrin Gruber · view source ↗
233
Packages
19
Core
2021
Tracked since
Recent additions and removals
Packages
| Package | Downloads 30d | Doc coverage | Since |
|---|---|---|---|
| ade4core | 46,653 | 100% | ≥ 2021-12 |
| anacorcore | 536 | 100% | ≥ 2021-12 |
| aspect | 523 | 100% | ≥ 2021-12 |
| asymmetry | 451 | 100% | ≥ 2021-12 |
| ata | 246 | 100% | ≥ 2021-12 |
| BayesFM | 2,704 | 100% | 2023-12 |
| BayesLCA | 391 | – | ≥ 2021-12 |
| betafunctions | 359 | 100% | ≥ 2021-12 |
| betareg | 18,856 | 100% | ≥ 2021-12 |
| bgms | 539 | 100% | 2025-10 |
| birtr | 239 | 100% | ≥ 2021-12 |
| blavaancore | 6,364 | 100% | ≥ 2021-12 |
| bootnet | 3,836 | 100% | ≥ 2021-12 |
| bpca | 496 | 100% | ≥ 2021-12 |
| BradleyTerry2 | 9,591 | 100% | ≥ 2021-12 |
| BTLLasso | 335 | 100% | ≥ 2021-12 |
| cacore | 52,652 | 10% | ≥ 2021-12 |
| cabootcrs | 291 | 100% | ≥ 2021-12 |
| cacIRT | 228 | – | ≥ 2021-12 |
| candisc | 2,876 | 100% | 2022-04 |
| catR | 632 | – | ≥ 2021-12 |
| CAvariants | 317 | 100% | ≥ 2021-12 |
| CDM | 3,564 | 100% | ≥ 2021-12 |
| ClusterVAR | 238 | 100% | 2026-03 |
| ClustVarLV | 459 | 100% | ≥ 2021-12 |
| cncaGUI | 296 | – | ≥ 2021-12 |
| cNORM | 695 | 100% | ≥ 2021-12 |
| cocor | 4,766 | 100% | ≥ 2021-12 |
| cocorresp | 500 | 100% | ≥ 2021-12 |
| cocron | 291 | 100% | ≥ 2021-12 |
| conquestr | 443 | 100% | ≥ 2021-12 |
| cops | 269 | 100% | ≥ 2021-12 |
| cSEM | 1,538 | 100% | 2022-09 |
| csemGT | 292 | 100% | 2026-06 |
| CTTcore | 877 | 100% | ≥ 2021-12 |
| CTTShiny | 254 | 100% | ≥ 2021-12 |
| D3mirt | 354 | 100% | 2023-12 |
| DAKS | 270 | 100% | ≥ 2021-12 |
| dexter | 545 | 100% | ≥ 2021-12 |
| dextergui | 306 | 100% | 2022-05 |
| DFIT | 301 | 100% | ≥ 2021-12 |
| DiagrammeR | 51,827 | 100% | 2026-04 |
| DIFboost | 235 | 100% | ≥ 2021-12 |
| DIFlasso | 232 | 100% | ≥ 2021-12 |
| difNLR | 386 | 100% | ≥ 2021-12 |
| DIFplus | 240 | 100% | ≥ 2021-12 |
| difR | 1,444 | 100% | ≥ 2021-12 |
| DIFtree | 283 | 100% | ≥ 2021-12 |
| dina | 418 | 100% | ≥ 2021-12 |
| Dire | 478 | 100% | 2022-05 |
| DistatisR | 291 | 100% | ≥ 2021-12 |
| e1071 | 344,444 | 100% | ≥ 2021-12 |
| eba | 319 | 100% | ≥ 2021-12 |
| ecodist | 3,781 | 100% | ≥ 2021-12 |
| edina | 319 | 100% | ≥ 2021-12 |
| edmdata | 311 | – | ≥ 2021-12 |
| edstan | 375 | 100% | ≥ 2021-12 |
| eegkit | 682 | – | ≥ 2021-12 |
| EFAutilities | 336 | 100% | ≥ 2021-12 |
| EGAnet | 3,571 | 100% | 2022-04 |
| elasticnet | 3,103 | – | ≥ 2021-12 |
| equate | 2,667 | 100% | ≥ 2021-12 |
| equateIRT | 450 | 100% | ≥ 2021-12 |
| equateMultiple | 365 | 100% | ≥ 2021-12 |
| eRmcore | 1,737 | 100% | ≥ 2021-12 |
| errum | 330 | 100% | ≥ 2021-12 |
| EstCRM | 318 | 100% | ≥ 2021-12 |
| EstimateGroupNetwork | 334 | 100% | ≥ 2021-12 |
| ExPosition | 1,024 | 100% | ≥ 2021-12 |
| FactoMineR | 86,511 | 100% | ≥ 2021-12 |
| faoutlier | 370 | 100% | ≥ 2021-12 |
| fastICA | 23,569 | 100% | ≥ 2021-12 |
| fitlandr | 261 | 93% | 2025-07 |
| flexmix | 27,257 | 100% | ≥ 2021-12 |
| GDINA | 1,017 | 100% | ≥ 2021-12 |
| Gificore | 472 | 100% | ≥ 2021-12 |
| gimme | 559 | 100% | ≥ 2021-12 |
| glasso | 16,593 | 100% | ≥ 2021-12 |
| GLMMRR | 257 | 100% | ≥ 2021-12 |
| GPArotation | 136,925 | 100% | ≥ 2021-12 |
| GPCMlasso | 404 | 100% | ≥ 2021-12 |
| graphicalVAR | 1,417 | 100% | ≥ 2021-12 |
| heplots | 4,457 | 100% | 2022-04 |
| homals | 494 | 100% | ≥ 2021-12 |
| iarm | 443 | 100% | ≥ 2021-12 |
| ica | 28,734 | – | ≥ 2021-12 |
| ICC | 551 | 100% | ≥ 2021-12 |
| iccbeta | 414 | 100% | ≥ 2021-12 |
| ifaTools | 1,580 | 100% | ≥ 2021-12 |
| immer | 355 | 100% | ≥ 2021-12 |
| influence.SEM | 257 | – | ≥ 2021-12 |
| irr | 12,954 | – | ≥ 2021-12 |
| irtDemo | 197 | 100% | ≥ 2021-12 |
| irtoys | 567 | 100% | ≥ 2021-12 |
| irtrees | 289 | 100% | ≥ 2021-12 |
| IRTShiny | 225 | 100% | ≥ 2021-12 |
| IsingFit | 2,546 | 0% | ≥ 2021-12 |
| Isinglandr | 250 | 94% | 2025-07 |
| IsingSampler | 2,648 | 100% | ≥ 2021-12 |
| jrt | 301 | 100% | ≥ 2021-12 |
| kequate | 299 | 100% | ≥ 2021-12 |
| kst | 394 | 100% | ≥ 2021-12 |
| labdsv | 1,930 | 100% | ≥ 2021-12 |
| LAM | 313 | 100% | ≥ 2021-12 |
| latdiag | 242 | 100% | ≥ 2021-12 |
| lava | 135,738 | 98% | ≥ 2021-12 |
| lavaancore | 73,970 | 99% | ≥ 2021-12 |
| lavaangui | 684 | 100% | 2026-04 |
| lavaanPlot | 2,030 | 100% | 2026-04 |
| LAWBL | 288 | 100% | ≥ 2021-12 |
| lisrelToR | 10,427 | 100% | ≥ 2021-12 |
| lme4 | 669,596 | 100% | ≥ 2021-12 |
| LNIRT | 294 | 100% | ≥ 2021-12 |
| lordif | 754 | 100% | ≥ 2021-12 |
| lsl | 426 | 100% | ≥ 2021-12 |
| lslx | 292 | 100% | ≥ 2021-12 |
| ltmcore | 3,782 | 100% | ≥ 2021-12 |
| lvnet | 294 | 100% | ≥ 2021-12 |
| maat | 373 | 100% | 2022-08 |
| MASS | 142,781 | 100% | ≥ 2021-12 |
| MCAvariants | 238 | – | ≥ 2021-12 |
| MCMCglmm | 8,063 | 100% | ≥ 2021-12 |
| MCMCpack | 22,516 | 100% | ≥ 2021-12 |
| medflex | 799 | 100% | 2022-09 |
| mediation | 18,983 | 100% | ≥ 2021-12 |
| metaSEM | 969 | – | ≥ 2021-12 |
| mgm | 2,819 | 100% | ≥ 2021-12 |
| MIIVsem | 391 | 100% | ≥ 2021-12 |
| mirtcore | 8,324 | 100% | ≥ 2021-12 |
| mirtCAT | 1,903 | 100% | ≥ 2021-12 |
| missMDA | 6,504 | 100% | ≥ 2021-12 |
| MixedPsy | 264 | 100% | 2022-08 |
| MLCIRTwithin | 253 | – | ≥ 2021-12 |
| MLDS | 288 | 100% | ≥ 2021-12 |
| mlVAR | 763 | 100% | ≥ 2021-12 |
| modsem | 993 | 100% | 2025-09 |
| mokkencore | 733 | 100% | ≥ 2021-12 |
| MplusAutomation | 8,276 | 100% | ≥ 2021-12 |
| mpt | 259 | 100% | ≥ 2021-12 |
| MPTinR | 327 | 100% | ≥ 2021-12 |
| mudfold | 284 | 100% | ≥ 2021-12 |
| MultiLCIRT | 469 | 100% | ≥ 2021-12 |
| multilevLCA | 352 | 100% | 2023-12 |
| multiplex | 524 | – | ≥ 2021-12 |
| multiway | 659 | – | ≥ 2021-12 |
| munfold | 230 | 100% | ≥ 2021-12 |
| NetworkComparisonTest | 1,602 | 100% | ≥ 2021-12 |
| NetworkToolbox | 2,556 | 100% | ≥ 2021-12 |
| networktools | 3,207 | 100% | ≥ 2021-12 |
| networktree | 325 | 100% | ≥ 2021-12 |
| nFactors | 5,233 | – | ≥ 2021-12 |
| nlme | 136,466 | 100% | ≥ 2021-12 |
| nlsem | 285 | 100% | ≥ 2021-12 |
| normref | 339 | 100% | 2026-03 |
| nsprcomp | 359 | 100% | ≥ 2021-12 |
| ohoegdm | 272 | 100% | 2022-05 |
| OpenMxcore | 20,697 | 87% | ≥ 2021-12 |
| optiscale | 437 | 100% | ≥ 2021-12 |
| ordinal | 71,422 | 100% | ≥ 2021-12 |
| pairwise | 495 | 100% | ≥ 2021-12 |
| paran | 2,788 | 100% | ≥ 2021-12 |
| pcaPP | 37,090 | 100% | ≥ 2021-12 |
| pcFactorStan | 413 | 100% | ≥ 2021-12 |
| PCMRS | 303 | 100% | ≥ 2021-12 |
| personnelSelectionUtility | 251 | 100% | 2026-06 |
| piecewiseSEM | 2,904 | 95% | ≥ 2021-12 |
| pks | 517 | 100% | ≥ 2021-12 |
| PLMIX | 0 | 100% | ≥ 2021-12 |
| PLmixed | 414 | 100% | ≥ 2021-12 |
| plotSEMM | 289 | 100% | ≥ 2021-12 |
| pls | 26,640 | 100% | ≥ 2021-12 |
| poLCA | 9,792 | 100% | ≥ 2021-12 |
| polycor | 11,890 | 100% | ≥ 2021-12 |
| PP | 434 | 100% | ≥ 2021-12 |
| prefmodcore | 2,227 | 100% | ≥ 2021-12 |
| profileR | 314 | 100% | ≥ 2021-12 |
| PROsetta | 274 | 100% | 2022-08 |
| pscl | 28,869 | 100% | ≥ 2021-12 |
| psycore | 708 | 100% | ≥ 2021-12 |
| psychcore | 184,833 | 100% | ≥ 2021-12 |
| psychomix | 1,489 | 76% | ≥ 2021-12 |
| psychonetrics | 1,663 | 100% | ≥ 2021-12 |
| psychotools | 3,434 | 98% | ≥ 2021-12 |
| psychotreecore | 2,513 | 100% | ≥ 2021-12 |
| psychTools | 9,677 | 100% | ≥ 2021-12 |
| PTAk | 278 | – | ≥ 2021-12 |
| pwrRasch | 216 | 100% | ≥ 2021-12 |
| qcv | 157 | 100% | ≥ 2021-12 |
| qgraph | 19,500 | 100% | ≥ 2021-12 |
| quickpsy | 500 | 100% | ≥ 2021-12 |
| randomLCA | 433 | 94% | ≥ 2021-12 |
| RaschSampler | 200 | 100% | ≥ 2021-12 |
| regsem | 573 | 100% | ≥ 2021-12 |
| REQS | 202 | 33% | ≥ 2021-12 |
| Rirt | 273 | 100% | 2022-05 |
| rpf | 16,630 | 100% | ≥ 2021-12 |
| rrum | 373 | 100% | ≥ 2021-12 |
| rsem | 317 | – | ≥ 2021-12 |
| sem | 21,184 | 100% | ≥ 2021-12 |
| semds | 388 | 100% | ≥ 2021-12 |
| semPlot | 18,710 | 100% | ≥ 2021-12 |
| SEMsens | 256 | 100% | 2022-09 |
| semTools | 17,928 | 100% | ≥ 2021-12 |
| semtree | 354 | 100% | ≥ 2021-12 |
| SensoMineR | 615 | 90% | ≥ 2021-12 |
| ShinyItemAnalysis | 555 | 100% | ≥ 2021-12 |
| Sim.DiffProc | 615 | 100% | ≥ 2021-12 |
| simcdm | 363 | 100% | ≥ 2021-12 |
| simlandr | 479 | 98% | 2025-07 |
| simsem | 704 | 100% | ≥ 2021-12 |
| sirt | 2,828 | 100% | ≥ 2021-12 |
| slcm | 243 | 100% | 2023-10 |
| smacofcore | 5,940 | 97% | ≥ 2021-12 |
| smacofx | 260 | 100% | 2023-12 |
| STARTS | 273 | 100% | ≥ 2021-12 |
| stops | 248 | 100% | 2023-12 |
| subscore | 254 | 100% | ≥ 2021-12 |
| surveyframe | 340 | 100% | 2026-05 |
| systemfit | 13,322 | 100% | ≥ 2021-12 |
| TAMcore | 3,583 | 100% | ≥ 2021-12 |
| TestDataImputation | 246 | 100% | ≥ 2021-12 |
| TestDesign | 386 | 100% | ≥ 2021-12 |
| TestScorer | 163 | 100% | ≥ 2021-12 |
| ThreeWay | 443 | – | ≥ 2021-12 |
| thurstonianIRT | 383 | 100% | ≥ 2021-12 |
| tidyLPA | 4,572 | 92% | ≥ 2021-12 |
| tidySEM | 5,487 | 100% | 2023-12 |
| TreeBUGS | 344 | 100% | ≥ 2021-12 |
| TripleR | 486 | 100% | ≥ 2021-12 |
| vegancore | 135,770 | 100% | ≥ 2021-12 |
| VGAM | 38,283 | 100% | ≥ 2021-12 |
| wCorr | 1,070 | 100% | ≥ 2021-12 |
| WrightMap | 2,203 | – | ≥ 2021-12 |
Membership from the CRAN Task Views project. A “≥ YYYY-MM” join date means membership predates the view repo’s first observed commit.