Create Quality Flag Data Set Check here to create a quality flag data set, which you can use to assess the quality of each array. The data set has the same column names as the output data set with values set according to the following table: Value Meaning -1 Absent 0 Marginal 1 Present For detailed information about the files and data sets used or created by JMP Life Sciences software, see Files and Data Sets. To Create a Quality Flag Data Set: Check the box.