Profile t / profile pair skecthes of Non-Linear parmests of Batesand Watts

Discussion in 'SAS (Statistical Analysis Software)' started by Winston Henry Groenewald, Dec 3, 2004.

  1. Winston Henry Groenewald

    Winston Henry Groenewald Guest

    Dear SAS-Lers,

    I posted this before but did not get a response then. I am fitting a
    non-linear model and want to graphically assess the the properties of
    the parameter estimates. I particular, I want to display (and
    determine) graphically the non-linearity of the estimates using the
    profile t and profile pair skecthes due to Bates and Watts (Non-linear
    Regression and its Analysis, 1988, p205-p209).

    Has anyone developed such code before, and if you have, is it possible
    for you to share it with me?

    Thank you in advance,
    Winston Groenewald
    Pietermaritzburg, South Africa.
     
    Winston Henry Groenewald, Dec 3, 2004
    #1

    1. Advertisements

Ask a Question

Want to reply to this thread or ask your own question?

You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads

  1. Does anybody know a non-linearly inequality constrainted non-linear least square solver called ENLSI

  2. solving 3 non-linear eqns with x non-negative

  3. Non-continuous, non-linear 3D optimization problem

  4. Non-stationary, non-linear data... how to analyze? what method?

  5. non-linear differential equations with non-constant coefficient

  6. how to minimise a non linear function having more than one non linear constraints.?

  7. Ducan Watts small world rewiring simulation code

  8. Dr Watts Humphrey and software quality

Loading...