lines.spm {SemiPar} | R Documentation |
Takes a fitted spm
object produced by spm()
and
adds a curve. The function is only appropriate in the case
of a single predictor.
lines.spm(x,...)
x |
a fitted spm object as produced by spm() . |
... |
other graphics parameters described in Appendix B of the SemiPar Users' Manual http:www.maths.unsw.edu.au/~wand/papers.html |
Takes a fitted spm
object produced by spm()
and
adds a curve. The function is only appropriate in the case
of a single predictor.
The function adds a curve to a plot.
M.P. Wand wand@maths.unsw.edu.au (other contributors listed in SemiPar Users' Manual).
Ruppert, D., Wand, M.P. and Carroll, R.J. (2003)
Semiparametric Regression Cambridge University Press.
http://stat.tamu.edu/~carroll/semiregbook/
Ganguli, B. and Wand, M.P. (2005)
SemiPar 1.0 Users' Manual.
http://www.maths.unsw.edu.au/~wand/papers.html
spm
plot.spm
predict.spm
summary.spm
residuals.spm
fitted.spm
library(SemiPar) data(fossil) attach(fossil) fit <- spm(strontium.ratio~f(age)) plot(fossil,type="n") lines(fit) points(fossil) # Now do several customisations op <- par(bg="white") par(bg="honeydew") plot(fossil,type="n") lines(fit,col="green",lwd=5,shade.col="mediumpurple1") points(fossil,col="orange",pch=16) par(op)