Release Notes

Solo version 4.2 includes a number of new tools in our graphical interface as well as new command-line functionality. The following is a list of significant changes in Version 4.2. If you're looking for changes between version 4.0 to version 4.1, see them here.

In addition to the listed changes, Version 4.2 also includes a number of bug fixes and general usability improvements which are not listed. If you have specific questions, please direct them to helpdesk@eigenvector.com

Analysis / Workspace Browser

• Model cache and view tool. Tracks and caches all data and model settings during the modeling process. [Show Me!]
• Auto-Select logic for automatic selection of PCs/factors. [Show Me!]
• Scores button presents a multi-plot view of the typical plots to review for a given model type (for customization, see plotscores_defaults function) [Show Me!]
• Addition of CLS and KNN into Analysis.
• IPLS, IPCR, Stepwise-MLR variable selection methods available in the Analysis GUI
• Additional clustering algorithms added: Ward's Method, Furthest Neighbor, Average Paired Distance, Median, Centroid
  
• New correlation map variable-reordering options

Preprocessing

• New baseline method (selected points) added.

Eigenvector Research, Inc., 3905 West Eaglerock Drive, Wenatchee, WA 98801
B.M. Wise, bmw@eigenvector.com, Phone: 509.662.9213, Fax: 509.662.9214
N.B. Gallagher, nealg@eigenvector.com, Phone: 509.687.1039