Hello, gretl users,

I tested the code again and the following code works well and gives the required results :

function matrix restr (const matrix b)

matrix ret = b[3]/b[2] - b[4]/b[2]
return ret
end function
set verbose off
open data4-10
ols 1 0 2 3 4 5
restrict
rfunc = restr
end restrict

Dhanasekaran K

On Mon, Jun 29, 2020 at 5:05 PM Dhanasekaran Kuppusamy <drgkdphd@gmail.com> wrote:

Hello, gretl users,
It is possible to the asymmetric effects using waldTest.gfn . When I apply the following code (from previous tags) to apply my programme ,I got the following message:
"A function definition must have a return type and name"
The code:
function restr (matrix *b) matrix ret = b[3]/b[2] - b[4]/b[2] return matrix ret end function open data4-10 ols 1 0 2 3 4 5 restrict rfunc = restr end restrict

Can you any one help and suggest the code ( or) function to test the above restriction?

Best regards,

Dhanasekaran K