求助 Waring in Output of FastClus

shiyiming

用fastclus 跑东西 sas的output关于分组评价的统计量总是有如下结果

Pseudo F Statistic = 36151.85
Approximate Expected Over-All R-Squared = 0.38576
Cubic Clustering Criterion = 1923.599

WARNING: The two values above are invalid for correlated variables.

我试着拿掉很多变量，检查他们相关性，保证没有相关度很高的。但是这句waring却一直在 请问如何应对？