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Topic: help with generating data froma model
Replies: 1   Last Post: Mar 9, 2013 7:48 PM

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Derek Goring

Posts: 3,922
Registered: 12/7/04
Re: help with generating data froma model
Posted: Mar 9, 2013 7:48 PM
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On Sunday, March 10, 2013 12:39:09 PM UTC+13, ilmical wrote:
> TideMan <> wrote in message <>...

> > On Sunday, March 10, 2013 6:49:08 AM UTC+13, ilmical wrote:
> > > Can anyone share your thoughts on generating data from the model below?
> > >
> > > y_i = a + bx_i +((1+rx_i)^0.5)*u_i, i=1....n, where x_i ~iid with df 1, u_i iid U(-2, 2) and n=10, 25, 50 and 500. The true a=2, b.=2, and r=1. I need some help to get started with programming. Thanks in advance.
> >
> > The thought I'd like to share with you is that this is homework.
> > Shouldn't you be doing this yourself?
> Thank you. I have tried to solve it for days. I am just hoping someone with much more experiences on this application can point me a direction on this.

That's what your teacher/professor is paid for.
Why not ask him/her?
They will probably appreciate you pointing out that their teaching is so bad that you have spent days trying to do the homework.

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