[R-sig-eco] output from ordisurf
Christopher Chizinski
chizi001 at umn.edu
Thu Oct 23 21:44:36 CEST 2008
Is there a way to output the X,Y,Z values for the contour lines from
ordisurf?
For example, I am using this statement:
tmp<-with(enviro,ordisurf(fish.nmds,enviro$Temp,choices=c(1,2),add=TRUE))
names(tmp)
[1] "coefficients" "residuals" "fitted.values"
[4] "family" "linear.predictors" "deviance"
[7] "null.deviance" "iter" "weights"
[10] "prior.weights" "df.null" "y"
[13] "converged" "sig2" "edf"
[16] "hat" "boundary" "sp"
[19] "nsdf" "Ve" "Vp"
[22] "mgcv.conv" "gcv.ubre" "aic"
[25] "rank" "gcv.ubre.dev" "method"
[28] "smooth" "formula" "cmX"
[31] "model" "control" "terms"
[34] "pterms" "assign" "offset"
[37] "data" "df.residual" "min.edf"
[40] "call"
I would like to get these XYZ values or find a way to calculate them
from the output for inclusion into SigmaPlot. It is probably an easy
solution but I could not find what I needed.
Thanks for any help or insight.
--Chris
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