From: Aad Termorshuizen <aad.termorshuizen_at_blgg.nl>

Date: Tue, 11 Mar 2008 16:27:12 +0100

R-help_at_r-project.org mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 11 Mar 2008 - 15:38:04 GMT

Date: Tue, 11 Mar 2008 16:27:12 +0100

# If I plot only a small part of the regression, the line looks much better

although still there is a gap

# between what I observe in the figure and what is the calculated

prediction.

plot(a~b,xlim=c(10,12),ylim=c(4000,4500))
abline(model)

# If I do the prediction by hand

# from the regression results (summary(model)) then the same figure as the

calculated prediction is the result.

# My preliminar conclusion is that the figure is imprecise and that the

calculations are correct.

# So my QUESTION is: is abline imprecise or am I making errors?

[[alternative HTML version deleted]]

R-help_at_r-project.org mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Tue 11 Mar 2008 - 15:38:04 GMT

Archive maintained by Robert King, hosted by
the discipline of
statistics at the
University of Newcastle,
Australia.

Archive generated by hypermail 2.2.0, at Tue 11 Mar 2008 - 16:30:21 GMT.

*
Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help.
Please read the posting
guide before posting to the list.
*