How to identify the number of missing values in each attribute?

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  David_A Administrator, Moderator, Employee, RMResearcher, Member Posts: 297 RM Research

  May 2020 edited May 2020

  Hi @Dezmo ,

  
  

  if you want to get the number of missing values for all attributes the Extract Statistics operator from the Operator Toolbox extension is what you are looking for.

  Alternatively you can use the Extract Macro operator (for applying on a single attribute). Here you have to select macro type to statistics and then select the statistics type unknown,

  
  

  Best,
  David
  

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