To make sure I am understanding both of these stats correctly...
According to the FAQ, 1st raise includes when you are the first raiser in the pot (IE, no 3bets) and it doesn't include raising limpers. So..it's when you are facing an unraised pot and you raise, rather than limping or folding. In contrat, limp refers to when someone just calls in an unopened pot, rather than raising or folding.
Then why do people in my database that I have less than 100 instances of these stats on show different sample sizes in parenthesis?
If someone raised in front and I raise, it's a 3bet, not a 1st raise.
If someone limped in front, and I raise, then by definition I am not 1st raising.
*If someone limps in front ,and I call, is this considered an unopened pot???*
If someone raises in front, and I opt to call, it's an open call
I see that is being the only possibility. Or, am I missing something else?