You mean like this? http://fallout.wikia.com/wiki/Fallout:_New_Vegas_perks
Yes, but unfortunately it doesn't detail what I need to know...the skill pre requisites that unlock each.
Actually I understand it now. I see the skill Pre requisites...am I not seeing a perk for two handed guns ? (non laser) weapon skills are devoted to guns and energy weapons (generally two handed weapons like anti material, sniper rifle, plasma, gauss rifle).
And just to extend this train of thought, I'd like to see how each chain stacks toward similiar ability (some perks have multiple levels)