Hi! I am Marta Colombo, student in Mathematical Engineering at "Politecnico di Milano". For my master degree thesis I have to analyze some categorical data. My dataset is composed by 327 individuals and 16 variables. I am using Fisher exact test to test independence on IxJ contingency tables, but I have a problem with one variable. R gives me this error message: FEXACT error 7. LDSTP is too small for this problem. Try increasing the size of the workspace. or also this one: FEXACT error 6. LDKEY is too small for this problem. Try increasing the size of the workspace. Do you know what these error messages mean? What can I do? Thank you in advance for your kindness and attention!
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