 

Dear r-list,

 

When I try to plot the following 3D lrm fit I obtain only arrows with labels
on the three axes of the figure (without values).

 

fit <- lrm(y ~ rcs(x1,knots)+rcs(x2,knots), tol=1e-14,X=T,Y=T)

dd <- datadist(x1,x2);options(datadist='dd');

par(mfrow=c(1,1))

plot(fit,x1=NA, x2=NA, theta=50,phi=25)

 

How can I add values to the axes of this plot?  (axes with the range of
values of each of the explanatory variables x1&x2)

 

Thanks,

Jan

 

 

_______________________________________________________________________
Ir. Jan Verbesselt
Research Associate
Group of Geomatics Engineering
Department Biosystems ~ Mł-BIORES
Vital Decosterstraat 102, 3000 Leuven, Belgium
Tel: +32-16-329750   Fax: +32-16-329760
http://gloveg.kuleuven.ac.be/
_______________________________________________________________________

 


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