Desktop User Guides > Reporter > Using variables > Variable type overview > Numeric variables > Unable to Add Variable dialog
Unable to Add Variable dialog
The Unable to Add Variable dialog displays when you attempt to add a numeric variable, with no axis expression, to an existing table or when you attempt to create a new table.
Create Numeric Summary
Click to add summary statistics to the numeric variable. See Adding summary statistics to a numeric variable for more information.
Edit Variable
Click to launch the Edit Variable dialog and specify the content of variables when they appear in your tables. See Edit Variable dialog for more information.
Click to launch the Simple Categorization dialog and perform simple, non-linguistic categorization of variables by converting Text, Date or Numeric variables, which cannot be directly used in table tabulation, to Categorical variables. See Simple categorization for more information.
See also
Numeric variables