Output File Name The Output File Name field is used to specify a name for the output SAS data set. If no name is specified here, the output data set and JMP Script are named snppower. For detailed information about the files and data sets used or created by JMP Life Sciences software, see Files and Data Sets. To Specify an Output File Name: Left-click in the field and type a name for the output files. If you change your mind and would like to reset the field, click Clear.