st: nl log3

[Simon Moore <simoncmoore@gmail.com>]

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Dear Statalist,

I am running nl log3: y x

My understanding is that ln(/b3)/(/b2) would give me the inflection 
point. However, it looks like /b3 alone provides this information and 
ln(/b3)/(/b2) doesn't tell me much at all. I'd greatly appreciate it if 
someone could point me in the right direction here.
Many thanks
Simon

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