From Array Suite Wiki
Clinical Group Association quickly scan all clinical variables and find the association of each clinical variable with the selected grouping (variable).
With thousands of clinical variables available in TCGA and other datasets, this new functionality opens up the data mining possibilities for users interested in looking at clinical data side-by-side with OMIC data.
By default, clinical traits in the result table are sorted by association p-value.
The association test include Spearman Correlation, Kruskal-Wallis test, Chi-Square test, Fisher-Exact test based on the grouping and clinical traits data types (numeric or characteristic).
The association table is dynamic. Use Sample Tab to further filter the data.