[R] Basic question -loading data

[John]

On Wed, 15 Aug 2012 17:59:53 +1000
Dinuk Jayasuriya <Dinuk.Jayasuriya at anu.edu.au> wrote:

> Hi Jeff,
> 
> Thank you - your comment was much appreciated.
> 
> I'm now running an ordered probit regression and get the following
> error:
> 
> Error in family$linkfun(mustart) : Value 1.125 out of range (0, 1)
> 
> I can't decipher (after looking at other posts on google!) why this
> error occurs - is it something wrong with my dataset?
> 
> If anyone can advise that would be very helpful.
> 
> Thanks,
> Dinuk

You need to supply considerably more information before you can expect
much help. A subset of the data would help, since otherwise people are
guessing. Also, if you look at the example here:

http://www.ats.ucla.edu/stat/R/dae/probit.htm

you may find some useful pointers. 

JWDougherty