topic Re: Getting Error in Regression Modelling in Statistical Procedures

Getting Error in Regression Modelling

jagathisp — Mon, 10 Mar 2014 07:23:03 GMT

Hi All,

I am receiving the below error in PROC MODEL

ERROR: Unable to determine a feasible staring point for the estimation. Check your restrictions and starting values for

compatibility.

Could you please help me to resolve this issue?

Thanks

SteveDenham — Mon, 10 Mar 2014 18:16:04 GMT

Most likely the constraints you have placed on the model yield no valid solutions. Try relaxing any constraints you might have.

Steve Denham

sqdqd — Wed, 04 Mar 2020 16:43:14 GMT

Hi,

I know that you asked the question in 2014, but I had similar problems and found a solution that worked for me.

restrict alpha + beta + gamma = 1;

=> gave me an error

restrict sum(alpha,beta,gamma) = 1;

=> no error occurred