Displaying 5 results from an estimated 5 matches for "splus6".
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splus
2003 May 22
1
Re: dates in chron package, split warning message
...; >
> > My second query is rather trivial but I am wondering why warning
messages
> > were given when using the split in this manner:
> >
> > split(matrix(1:12,nrow=4),c(1,1,2,3)) # Which does what I want it to do.
> >
> > and no warning messages were given in Splus6 for example?
> >
> >
> >
>
****************************************************************************
> > **********
> >
> > Steve Su (s.su at qut.edu.au)
> > PhD student.
> >
> > School of Accountancy
> > School of Mathematical S...
2002 May 02
1
splines
I've got a problem with the R function spline.des.
I use the following arguments:
x_seq(0,1,length=200)
knot_quantile(x,(1:8)/9)
ord_3
k_sort(c(rep(range(x),ord,knot)))
derivs_rep(2,200)
When I do spline.des(k,x,ord,derivs)$design on Splus and on R, I don't
have the same results.
However, if I take an order ord=4 (ie a spline of degree 3), then, I
have the same
2002 Oct 28
1
R-1.6.0 crashing on RedHat6.3
...there is anything I can do short of updating the entire OS?
BTW, I realize that there isn't much *I* can do, as I'm not the
system administrator, but I'm trying to figure out where the
problem(s) may lie so that I can tell him what to update.
FWIW, we've had similar problems with Splus6 on this machine
but until now just attributed them to Splus :-)
Thanks,
Doug Grove
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2004 Dec 07
3
ess in Windows (newbie Q)
I'm a rank beginner with R, and I'm stumped at how to get it to work
with Xemacs under Windows XP. I'm afraid there are some VERY basic
questions I have here. Yes, I did read
http://ess.r-project.org/Manual/readme.html.
Both R and Xemacs are installed and working. The current ess files are
installed in a subdirectory of my Xemacs directory. I added the R bin
directory to my
2002 Apr 22
3
glm() function not finding the maximum
Hello,
I have found a problem with using the glm function with a gamma
family.
I have a vector of data, assumed to be generated by a gamma distribution.
The parameters of this gamma distribution are estimated in two ways (i)
using the glm() function, (ii) "by hand", using the optim() function.
I find that the -2*likelihood at the maximum found by (i) is substantially
larger than that