st: Cluster Analysis, Factor Analysis and summated rating scales,Matrix ados

[Paul Millar <paul.millar@shaw.ca>]

Some new ado routines are available from ssc:

clustsens performs a cluster sensitivity analysis

        

Cluster
commands, especially when clustering on only a few variables can
vary.

        

This
routine investigates the range of that variation

optifact aids the task of creating the most optimum summated rating scale
from a list of items.

        

This
routine looks at all possible combinations of items and lists the best
scales

        

that can
be made from these items.  Performs canonical correlation and
singular dimension

        

checks for
scales of equal k.

matsort sorts a matrix (required for the above routines)




*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/