nonindependence
noun
                                                                                                                            
                                                            non·in·de·pen·dence
                    
                                                                                                              
                                                                                                                                  ˌnän-ˌin-də-ˈpen-dən(t)s 
                                                      
                                                          
            
                                
              
          
                                                      : the quality or state of not being independent                                      
                
                                
            especially                
          
                                                      : mathematical or statistical dependence (as between samples, events, or random variables)                                       
              
                             
            … the researcher analyzing the data in the 2 x 2 table will usually be interested in measuring the nonindependence between the two variables (A and B); and there are many different measures of this nonindependence.    —
Leo A. Goodman          
                         
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  Merriam-Webster unabridged




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