Version 1.20-1 - Added sphere data, ufold data and two rings data. Version 1.19-1 - Added an acc argument to lmds and bcmds. Version 1.18-2 - Added eCLCA, eCLPCA, eCLDA, eCLPDA aliases for sparsified MDS. Added mspline ot spmds variants. Version 1.18-1 - Added a traceIt argument to the SPMDS variants which allows monitoring of the quasi-majorization. Version 1.17-2 - Added msplines for spmds. Added a convergence warning that gets output for verbose > 0 (not automatically as in stops it may create many warnings). Version 1.17-1 - Added opmds for nonlinear MDS with power functions (based on Jan's smacofPO but with explicitly normalized stress). Added msplines for r-stress. Made a versioning typo, so it is now 1.17 instead of 1.7. Version 1.6-1 - Fixed a bug in the optimal scaling for the disparities. Version 1.5-1 - Added a weightmat and a type argument to bcmds and lmds. Not of consequence for the fit, but to streamline UI. Changed $weightmat slot in bcmds to diagonal matrix. Version 1.5-0 - Added Koller data snapshot. Version 1.4-1 - Changed smpds (and related funcs) to weight zero is d(X)^kappa>tau, not d(X)>tau as before Version 1.3-3 - Added argument normconf to bcmds and lmds so that the configuration get normed the same way as the power stresses (default is FALSE). Note that then the foo$confdist no longer matched dist(foo$conf). Added biplotmds for bcmds and lmds objects (which work better with the non-normalized configurations in these two). Version 1.3-2 - Fixed biplotmds to work with any objects that inherit from smacof (e.g. in cops). Version 1.3-1 - Added a handler for the itmax in a call when using jackknife.smacofP oder bootmds.smacofP so that it is passed down accordingly. Necessary also for the corresponding methods in stops. Version 1.2-4 - Changed default nrep in multistart. Version 1.2-3 - Fixed jackmds and smacofxDeleteOne to also work with init. New multistart default and updates to docs. Version 1.2-2 - Fixed returned calls for functions that internally call other functions. Version 1.2-1 - Fixed jackknife to work with weightmat and also with bcmds and lmds. Updated docs. Version 1.2-0 - Fixed jackknife for smacofP objects (jackmds). Version 1.1-0 - Added corpsepaint data. Version 1.0-1 - Fixed minor bugs in lmds and bcmds. Version 1.0-0 - Fixed some docs and set numbering to start at 1.0-0. Fixed roxygen @docType change from here https://github.com/r-lib/roxygen2/issues/1491. Version 0.6-6 - Fixed CRAN request: Exported biplotmds.smacofP. On CRAN now, initial CRAN release. Version 0.6-5 - Fixed CRAN requests: changed \donttrun to \donttest, added on.exit() when there were changes to par, for examples that changed par we reconstruct the original par. Version 0.6-4 - Tested and submitted to CRAN. Version 0.6-3 - Updated examples for permtest to be <5s. Updated DESCRIPTION and docs. Version 0.6-2 - Changed init=NULL handling in the sparsified models. We now fit an rstress model instead of torgerson (more useful since we cut off based on fitted distances). Version 0.6-1 - Added new clca and clda that wrap ProjectionBasedClustering::CCA as works horse. Version 0.6-0 - Renamed clca and pclca and clda and pclda functionalities to spmds (sparsified post mds) as our implementation is only inspired by CLCA. The used majorization is a quasi-majorization which means stress can increase in iterations or completely fail up until the point where we have a stable assignment of weight that are 0. The sparsity is not necessarily optimal and will likely be improved upon in the future. Version 0.5-0 - Improved clca and pclca objects. Added clda, pclda, som_pclda som_clda. Version 0.4-3 - Some bug fixes, new docs and tests. Improved clca and pclca and som_clca som_pclca. Version 0.4-0 - Made plot.cmdscalex with the same defaults as plot.smacofP Version 0.3-2 - sammon can now also take data frames. Version 0.3-1 - Updated cmdscale wrapper and the plot function for cmdscalex. Same for sammon. Factorized all into their own files. Version 0.3-0 - Added function for self organizing map-style clca. Version 0.2-0 - Fixed compiling issues and methods and all. Version 0.0-1 - Forked the present functionality from the COPS and STOPS packages to this package.