I made a tool to analyze all Necron units. I found the original version here on Dakkadakka and added a lot of data and functions to to it. I will try to find out who made the original version and post it here to give that person credit.
you can check how tough a unit is compered to other units for example. or you could check how much damage output is has.
i plan on adding Tyranids and Eldar in the near future
This is still work in progress. If you have any question or suggestions let me know.
https://docs.google.com/spreadsheets/d/154UVWza7mDRUcKYbS5SdXuOCeufLaqqytgS9iqWOCa8/edit?usp=sharing
regards nordsturmking