Forum: homals 0.9-0 on CRAN
Posted by: Patrick Mair Content: This package implements the methods discussed in Gifi, Nonlinear MultivariateAnalysis, Wiley, 1990. In the Gifi terminology it covers homals, princals, canals, morals, criminals, and overals. The R implementation fills several gaps in Gifi, adding multiple ordinal, numerical, and polynomial data transformations. Differences with previous CRAN version: a. More R-like with S3 classes, namespace, print, plot, plot3d, summary, predict methods b. (Much) better documented functions and data sets c. Dynamic three-d plot using rgl d. Static three-d plot using scatterplot3d e. Predict method that counts "correct" classifications f. Many bugs fixed A paper describing the technique and implementation, with many examples, is almost ready. There is a preprint at http://gifi.stat.ucla.edu/homalsR.pdf |
Latest Newssmacof 1.2-0Patrick Mair - 2011-05-12 07:04 -
smacof 0.9-0 submitted to CRANPatrick Mair - 2008-05-25 21:29 -
homals, anacor, smacofPatrick Mair - 2008-04-04 21:04 -
PsychoR multiple packagePatrick Mair - 2008-02-02 14:31 -
homals 0.9-3 availablePatrick Mair - 2007-11-04 12:40 -
...
|