Thread: Stat Equations View Single Post nitramsanoj
 07.30.2019 , 05:47 AM | #7 Quote I did some maths by myself and the first thing I recognised when trying to solve this numerically was, that you get an extremly high standard error on b as well as c. So I looked into the given equation and found that b and c are both defining the base of the exponential function, so they are to some extent interchangable and only b ̃ is needed: y=a*(1-(1-0.01/b)^(x/(75*c)) )=a*(1-(1-0.01/b)^(1/c*x/75) )=a*(1-〖(1-0.01/b)^(1/c )〗^(x/75) )=a*(1-(1-1/b ̃ )^(x/75) ) (alternativly you could describe the whole base through b ̃, but this way I found reasonably looking values) Solving this for crit and alacrity (over 10 points with values up to over 5000 each) resulted in the following values: Crit: a=30 b ̃=45 Alacrity: a=30 b ̃=60 When checking these equations I found minor differences to the actual values, which can be solved by rounding the base off after some decimals (falls in the range of the standard error).