levels argument in homals and princals added for easier spline specification.
Various fixes in plot.princals.
Escape character fixes in various help files.
psychTools added in suggests.
seed arguments removed from all functions.
cv.morals for cross-validating morals objects added.
Biplot part in plot.princals rewritten. Now is uses biplot from stats.
New knotsGifi function which replaces the old knots functions.
Panel option added for transformation plots.
scale argument in princals biplot added.
bug for plot.dim = 1 in transformation plot fixed.
morals wrapper incl. S3 (print, plot) added.
homals wrapper added
plot, summary, print S3 for homals added.
Some cosmetics on the transformation plot.
Attribute assigned to knot functions.
ylim scree plot starts at 0.
Help file for plot.princals added.
Aspect ratio for 2D plots set to 1.
Color argument for lines in transplot and screeplot.
Allow for different object score and quantification normalizations.
Knot utility functions functions and makeNumeric exported.
Princals S3 summary added.
Allow for different ties and missing specifications.
knotsD as default in princals.
Knot functions now work for single variables as well.
Princals wrapper incl. S3 print added.
Bug in makeNumeric fixed.