Dear Everyone,
my dependent variable continuously range from -2 to 2. so, i must use logistic function to limit my estimated value of y.
I would like to run nonlinear(logistic) function . I read the manual in the stata version 8 and think i should use -nl- command . i use
nl log4 y x1 x2 x3 x4 x5 x6 , initial(b0 -2 b1 4)
but when i run the coefficient is come out only four parameters of beta of logistic function, not the estimated coefficient for each of my independent variables.
I would like to see the nonlinear relationship between my y and my xs. Could anybody please give me some advice regarding command in stata.
Bests regard,
somsupa
A Phd student.
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