The company where I work did a survey with a complex sample. Originally, the sample was a 2-step stratified, but due to some problems, we lost one of them (so, let's consider that the sample is stratified only on 1 variable).
The biggest part of the questions is like "What you think the company can do in respect of X?" and then there is a list of options (some questions allow only 1 answer, some more than 1, others are Likert-type response options).
My question is: Wow can I analyze this data? It would be nice if there were a test like Chi-square for complex sample (probably there exists one, but I don't know)
Any software is welcome, but I prefer R and SPSS.