vargha and Daleney A test ( to measure significance and direction)


As part of survey data. i conducting Mann whitney U test on ordinal data to identify the difference in ranking of dependent variable by independent variable . I have found significant difference in ranking by independent variable categories.. but i don't know the direction of the difference or the magnitude of difference so i want ot conduct the vargha and daleney A test. Can anyone please help how to conduct it..with some tool as i am only interested in results. so i don't want how it is done..just waht are the steps to execute it via some tool..i searched and have found that SPSS doesn't give support to carry it.