Package: smacof 2.1-6

smacof: Multidimensional Scaling

Implements the following approaches for multidimensional scaling (MDS) based on stress minimization using majorization (smacof): ratio/interval/ordinal/spline MDS on symmetric dissimilarity matrices, MDS with external constraints on the configuration, individual differences scaling (idioscal, indscal), MDS with spherical restrictions, and ratio/interval/ordinal/spline unfolding (circular restrictions, row-conditional). Various tools and extensions like jackknife MDS, bootstrap MDS, permutation tests, MDS biplots, gravity models, unidimensional scaling, drift vectors (asymmetric MDS), classical scaling, and Procrustes are implemented as well.

Authors:Patrick Mair [aut, cre], Jan De Leeuw [aut], Patrick J. F. Groenen [aut], Ingwer Borg [ctb]

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smacof.pdf |smacof.html✨
smacof/json (API)
NEWS

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31 exports 5 stars 4.20 score 130 dependencies 22 dependents 13 mentions 125 scripts 3.9k downloads

Last updated 7 months agofrom:26c9c53d5d. Checks:OK: 1 NOTE: 8. Indexed: yes.

Exports:biplotmdsbootmdsconfEllipsedissWeightsdriftVectorsfitCirclegravityicExploreidioscalindscaljackmdsmdspermtestprefscalProcrustesrandomstresssim2disssmacofConstraintsmacofIndDiffsmacofRectsmacofSpheresmacofSymstress0svm_mdsplotsymdecomptorgersontransformtransPrepunfoldinguniscalevmu

Dependencies:abindbackportsbase64encbitbit64bootbroombslibcachemcandisccarcarDatacheckmateclassclicliprclustercodetoolscolorspacecowplotcpp11crayondata.tableDerivdigestdoBydoParalleldplyre1071ellipseevaluatefansifarverfastmapfontawesomeforcatsforeachforeignFormulafsgdatagenericsggplot2glmnetgluegridExtragtablegtoolshavenheplotshighrHmischmshtmlTablehtmltoolshtmlwidgetsisobanditeratorsjomojquerylibjsonliteknitrlabelinglatticelifecyclelme4magrittrMASSMatrixMatrixModelsmemoisemgcvmicemicrobenchmarkmimeminqamitmlmodelrmunsellnlmenloptrnnetnnlsnumDerivordinalpanpbkrtestpillarpkgconfigplotrixpolynomprettyunitsprogressproxypurrrquantregR6rappdirsRColorBrewerRcppRcppEigenreadrrglrlangrmarkdownrpartrstudioapisassscalesshapeSparseMstringistringrsurvivaltibbletidyrtidyselecttinytextzdbucminfutf8vctrsviridisviridisLitevroomweightswithrwordcloudxfunyaml