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Which of the following is not really a missing value? (Or, which option is false?)
                    ismissing( { [ ] } )
                
 
                
                    26%
                
  
            
                    ismissing( NaN )
                
 
                
                    18%
                
  
            
                    ismissing( NaT )
                
 
                
                    11%
                
  
            
                    ismissing( missing )
                
 
                
                    21%
                
  
            
                    ismissing( categorical(missing) )
                
 
                
                    9%
                
  
            
                    ismissing( { '' } ) % 2 apostrophes
                
 
                
                    16%
                
  
            
            896 votes
        
    3 Comments
Time DescendingWell, that is how ismissing is defined.
I did not expect that.
These are getting harder and harder (and more fun)!  🤔
      
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