Hello everybody,
I have drawn a line in a x y plot that links the minimum and maximum
points in the plot
plot(xx,yy)
a=max(yy)
b=min(yy)
lines(c(xx[yy==a],xx[yy==b]),c(a,b))
Now I would like to know if it is possible to extrapolate the
characteristic of the line (intercept and slope).
Is it there and appropriate function for this?
Thanks for your help!
Ida D.
--
Ida Dolciotti, M.Sc.
Phd student, Dept. System Ecotoxicology
Helmholtz Centre for Environmental Research - UFZ
Permoserstr. 15
04318 Leipzig
phone: +49 - 341/235-1498
fax: +49 - 341/235-1785
email: ida.dolcio...@ufz.de
website: http://www.ufz.de/index.php?en=17738
______________________________________________
R-help@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.