We present SAS code to implement the method proposed by Brunner et al. (1997) for performing two-way analysis of variance under variance heterogeneity.
Richter, Scott J. and Payton, Mark E.
"JMASM8: Using SAS To Perform Two-Way Analysis Of Variance Under Variance Heterogeneity,"
Journal of Modern Applied Statistical Methods: Vol. 2
, Article 25.
Available at: http://digitalcommons.wayne.edu/jmasm/vol2/iss2/25