R help - Apr 2007 - Cluster in large dataset with nominal variables.

Hi R users:

Is it any R implementation of a cluster procedure
for large data sets (clara()) but with dissimilary
that can handle continuous, categorical and
nominal variables (daisy()) like
CLARANS (Clustering Large Applications
  based up on RANdomized Search), por example?

Thank you for your help.

-- 
Kenneth Roy Cabrera Torres
Cel 315 504 9339