Calculation of odds ratio
I used JASP to analyze a 2x2 cross table. However, I am wondering which formula is used to calculate the logOR. For the following numbers, logOR = 2.598 is given. If I put the numbers in a calculator like this one: https://www.medcalc.org/calc/odds_ratio.php and log(x) the result, I get 2.911225, which makes a great difference if one uses exp(x). Can you explain, where the formulas differ?