[Gretl-users] Script & Signs

Dear Gretl comunnity, I'm estimating and saving a series of OLS models using a script. Before start to make the regular statistical tests on these models I need to check the signs of the estimated parameters. It is something like that: suppose the economic model, Y = b[1] + b[2]*X +b[3]*Z The theory tells me that b[2] < 0 and b[3] > 0 and I estimate "n" models, Model 1: Y = b[1] + b[2]*X1 +b[3]*Z1 Model 2: Y = b[1] + b[2]*X2 +b[3]*Z2 . . . Model n: Y = b[1] + b[2]*Xn +b[3]*Zn Now I would like to know if it is possible to obtain a list with the models where the estimated parameters follow the theory (i.e. b[2] < 0 and b[3] > 0). Best, Henrique C. de Andrade Doutorando em Economia Aplicada Universidade Federal do Rio Grande do Sul www.ufrgs.br/ppge