PokerTracker

I would like filter hands with effective starting stack size more precise than the default values(which is 5-10, 10-15 etc), and be able to see a graph OR report of showdown and non-showdown bb/100.

I have no idea how to do it

You can filter custom reports using the blue Filters link to be more precise.

The value you want to use there is:

holdem_hand_summary.amt_p_effective_stack BETWEEN X and Y

Where X and Y are the values you want the starting stack size between. If you want it in big blinds divide the effective stack by holdem_limit.amt_bb.

If you want to see a report's value for only showdown or non showdown hands you can filter for Saw Showdown, and use the NOT Selected button to make it NOT(Saw Showdown) - the filtered results will give you the showdown and non-showdown results respectively.

Thanks, works :)