smacofSphere(delta, algorithm = c("dual", "primal"), ndim = 2, type = c("ratio", "interval", "ordinal"), weightmat = NULL, init = "torgerson", ties = "primary", verbose = FALSE, penalty = 100, relax = FALSE, modulus = 1, itmax = 1000, eps = 1e-6)
dist
"torgerson"
(classical scaling starting solution), "random"
(random configuration), or a user-defined matrix"interval"
, "ratio"
, or "ordinal"
(nonmetric MDS)TRUE
, intermediate stress is printed outTRUE
, block relaxation is used for majorization (dual algorith)smacofRect
, smacofIndDiff
, smacofSym
,smacofConstraint
## spherical SMACOF solution for trading data
data(trading)
res <- smacofSphere(trading)
res
summary(res)
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