Averaging all values in a repeating section

I'm trying to figure out how to get the average of all of a specific value in a repeating section to be displayed outside of the repeating section. Necessary code is below. The repeating section: <fieldset class="repeating_body"> <input type="number" class="sheet-breakdownArmorBpCurInput" name="attr_bodyArmorBpCur" value="0"> </fieldset> Where I want the average to be displayed: <input type="number" class="sheet-averageArmorBpCurInput" name="attr_aabpCur"> For extra context, I want the average to change any time one of the rows in the repeating section is changed.

Here's a sheet worker to do that calculation - see the notes afterwards: on ( 'change:repeating_body:bodyarmorbpcur remove:repeating_body' , ()  =>  {      getSectionIDs ( 'repeating_body' ,  idarray   =>  {          const   fields  = [];          idarray . forEach ( id   =>   fields . push ( `repeating_body_ ${ id } _bodyArmorBpCur` ));          getAttrs ( fields ,  bp   =>  {              const   values =  Object . values ( bp ). map ( v   =>  + v  || 0 );              const   sum  =  values . reduce (( a ,  b )  =>   a  +  b ,  0 );              const   average  =  Math . round ( sum  / values . length );              setAttrs ({                  aabpCur :   average             });         });     }); }); This rounds the average off to decimals. If you want to round to whole numbers, change this line:              const   average  =  Math . round (( sum  / values . length ) * 100 ) / 100 ; to              const   average  =  Math . round ( sum  / values . length ) ;

That's just copying the value I change any of the rows to. Also I'm rounding to whole numbers.

There was a typo in the code, I have corrected. Though with that typo it shouldnt have been producing any output. Try it now

That works perfectly. Thanks for the help!

great :)