driftVectors(data, type = c("ratio", "interval", "ordinal","mspline"), weightmat = NULL, init = "torgerson", ties = "primary", verbose = FALSE, relax = FALSE, modulus = 1, itmax = 1000, eps = 1e-6, spline.degree = 2, spline.intKnots = 2)
"plot"(x, main, xlim, ylim, xlab = "Dimension 1", ylab = "Dimension 2", pch = 20, asp = 1, col.conf = "black", col.drift = "lightgray", label.conf = list(label = TRUE, pos = 3, col = "black", cex = 0.8), ...)
"torgerson"
(classical scaling starting solution), "random"
(random configuration), or a user-defined matrix"interval"
, "ratio"
, "ordinal"
(nonmetric MDS), or "mspline"
"primary"
, "secondary"
, or "tertiary"
TRUE
, intermediate stress is printed outTRUE
, block relaxation is used for majorization"mspline"
MDS type"mspline"
MDS type"driftvec"
smacofSym
fit.drift <- driftVectors(morse2, type = "ordinal")
fit.drift
plot(fit.drift)
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