I am trying to get the average of an array of values, to fill the 'media' row in the image bellow (Only URL as I couldn't post the image).
http[colon][slash][slash]s17[dot]postimg[dot]org[slash]sb3sefgxr[slash]18_12_2013_Ecr_002[dot]jpg
However I am not being able to. I've tried using the function mean({port,ing,filo,mat,fq,gda,ef}) but it didn't work. Does anyone know how to accomplish this?
Grateful,
Daniel Silva