I have a tableau book with integrated TabPy I want to calculate chi square test and receive p value SCRIPT_REAL( "from scipy.stats import chi2_contingency data = [[_arg1, _arg2], [_arg3, arg4]] stat, p, dof, expected = chi2_contingency(data) return p" , sum([orders A]), sum([not order A]), sum([orders B]), sum([not order B])) But i receive this error Unable to complete action An error occurred while communicating with the Analytics Extension. Error Code: 6116DD27 Error processing script TypeError : '<' not supported between instances of 'NoneType' and 'int' Please help me I tried the same logic with R in tableau - and everything goes well But what to do with Python - i don't know When i enter some numbers in the data and don't use argument - it works SCRIPT_REAL( "from scipy.stats import chi2_contingency data = [[100, 120], [100, 130]] stat, p, dof, expected = chi2_contingency(data) return p" , sum([orders A]), sum([not order A]), sum([orders B]), sum([not order B]) ) Continue reading...
