Programming the statistical procedures from SAS

[Clustering] How to retrieve information Fastclus

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[Clustering] How to retrieve information Fastclus

Hi everyone,

 

I would like to find optimal number of cluster based on predefined parameters ( Pseudo F Statistic, R-Squared and CCC).

To do so, I'm using an iterative macro to generate different levels of clustering with Fastclus procedure. 

Then, I would like to plot the evolution of the parameter regarding the number of cluster and make a decision. But I don't know how to do it because the information are available in the report. I would like to retrieve the parameter value for each level of clustering.

Do u think it's feasible?

 

Thank u in advance.

 

here's the macro :

%macro doFASTCLUS;

     %do k= 30 %to 40;

          proc fastclus data=T_Input_&k out=T_Ouput_&k outstat=Clust_Stat_&k maxclusters=&k maxiter=1000 converge=0;
var Age Duration Capital;
run;
          run;

     %end;

%mend;

%doFASTCLUS
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