Dear S plus users
I have been trying to use the set of functions
within the mclust library, as described in Venables & Ripley (4th ED p
321).
I have copied the mclust library into the S plus
library folder and loaded mclust using a .First function.
The library help facilities work fine but I either
experience problems with my dataframe (15 columns of numerical data, no NA's) or
I get the message
no function for hc or EMclust.
What exactly am I doing wrong here and can anyone
describe a set of simple steps to utilize the core facilities of the mclust
library, cluster the dataframe accoring to the nine models
and plot the bic graph that provides a means to
identify the most appropriate model and the "correct" number of
clusters.
Any help would be greatly appreciated.
Kind regards
Graham