stoploss {stops} | R Documentation |
Calculate the weighted multiobjective loss function used in STOPS
stoploss(obj, stressweight = 1, structures = c("cclusteredness", "clinearity", "cdependence", "cmanifoldness", "cassociation", "cnonmonotonicity", "cfunctionality", "ccomplexity", "cfaithfulness", "cregularity"), strucweight = rep(-1/length(structures), length(structures)), strucpars, type = c("additive", "multiplicative"), verbose = 0)
obj |
MDS object (supported are stop_sammon, stop_cmdscale, stop_smacofSym, stop_rstress, stop_powerstress, stop_smacofSphere) |
stressweight |
weight to be used for the fit measure; defaults to 1 |
structures |
which c-structuredness indices to be included in the loss |
strucweight |
the weights of the structuredness indices; defaults to -1/#number of structures |
strucpars |
a list of parameters to be passed to the c-structuredness indices in the same order as the values in structures #(alternatively a named list that has the structure name as the element name) |
type |
what type of weighted optimization should be used? Can be 'additive' or 'multiplicative'. NOte that for penalizing the mds loss. |
verbose |
verbose output |