In PROC HPCLUS, a data scientist wants SAS to automatically determine the optimal number of clusters. Which option enables this capability?
Select an answer to reveal the explanation.
Short Explanation
Here's the deal — b is correct because PROC HPCLUS can evaluate multiple values of k when MAXCLUSTERS= is specified, using internal cluster validity criteria such as the Cubic Clustering Criterion (CCC), pseudo F statistic, and pseudo t-squared to suggest the optimal k. A (CLUSTERS=AUTO) is not valid syntax.
Full Explanation
B is correct because PROC HPCLUS can evaluate multiple values of k when MAXCLUSTERS= is specified, using internal cluster validity criteria such as the Cubic Clustering Criterion (CCC), pseudo F statistic, and pseudo t-squared to suggest the optimal k. A (CLUSTERS=AUTO) is not valid syntax. C is wrong because automatic selection is supported via MAXCLUSTERS= and criteria output. D (AUTOCLUSTER=YES) is not a valid option.