"feval" and"pridict" functions. results different estimate values for the same predictors!

When I use "feval" function I get different estimates from when I use the "pridict" function. I have the data to share if some one kindly look into it. Thank you Bahaa

[Rakesh Chavan]

Hi,

Are you referring to the predict function in R or MATLAB?

If its not the R function can you give some information on the function you are using to compare the results of feval with.

It might be tolerance or precision issue but it cannot be stated without more information. As pre the doc. link given below feval and predict give same predictions but the format is different. http://www.mathworks.com/help/stats/generalizedlinearmodel.feval.html

If its possible do provide a data set and someone from the community may be able to get back.

Hope this helps

regards

Rakesh