InfoPath Dev

Hi, I have developed a form with a lot of checkbox fields in infopath 2013 and I'm trying to calculate total number of unchecked boxes in any column of the table (or say the entire form). Is there a way to do that? Thanks.

 Create another textbox for each checkmark field call it CheckCalc1, checkCalc2 etc etc. Use a rule  on every checkbox that if the checkbox is checked change a fields value for the new checkbox to 1.

You know how many total number of checkbox fields you have I will assume 20 fields.

Have another textbox field, call it SumCheckCalc that is the sum of all the textbox fields in step 1, i.e. CheckCalc1+CheckCalc2+Checkcalc3 so on so forth.

Take that value and minus it from the total number of fields you have (20), so SumCheckCalc - 20 . That should be the number of unchecked checkboxes.