Hello, I am using Surveyfreq to calculate Chi-square results (among other things) for a complex survey data set. Some of the table cells in a two-way table have zero values, which results in the following warning message: "Note: Chi-square tests cannot be computed for table XX by YY because at least one table cell has 0 frequency." I have tried to suppress the cells with 0 frequency using the NOSPARSE option in the table statement, which does suppress the values for the table, but does not have an effect on the Chi-square tests. I've tried to find it in the SAS literature, but have not been able to find it so far. Though I don't think it is necessary to address my question, here is the key section of code: Proc surveyfreq data=SCM_SORT; by _state; weight _LLCPWT; Tables scntmel1*GHSTATUS/row cl nosparse chisq(secondorder); ODS Output CrossTabs=Freqout1; Format GHSTATUS status. scntmel1 Always.; run; This must be an easy and fairly common question. My search of the community identifies one thread from last October, but I was unable to see a solution in that thread. Thanks in advance for your guidance.
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