Non-parametric test in survey function- Stata

[ashraf abugroun]

Appreciate your help on how to compare median between two groups in survey data.
I wonder if there is a test that can do something similar to Wilcoxon rank sum on survey data ?

[Marcos Almeida]

You have - svy:nl - for non-linear least squares estimation.

[ashraf abugroun]

The survey is clustered with pweight. I get error message when run svy:nl. Assume i have survey set.
Age (skewed) and gender the dividing variable. Would like to get median difference in genders while using the svy.

[Lisa NiDhu]

Hi Ashraf, did you find a way to do this? I have a similar problem with Mann Whitney U test