Update to the rms package which is the version now being actively
supported. New features will not be added to Design. The nomogram
function in rms separates the plotting into a plot method for easier
understanding. You can control all axes - some experimentation can
tell you if you can do what you want as I haven't tried exactly what
you are doing.
Frank
Frank E Harrell Jr Professor and Chairman School of Medicine
Department of Biostatistics Vanderbilt University
On Wed, 25 Aug 2010, david dav wrote:
Hi,
I would like to emphasize ("zoom") the zone of a nomogram where the
probability are > 0.01
(nomogram built with nomogram, Design).
As a consequence, I don't need to draw the part of the "Total points"
axis with score < 60 equivalent in my case to a linear predictor < 4.5
- As far as I know, this is not possible with the arguments of the function.
- Changing the code of the function is beyond my abilities
-- can not even create a "nomo.f" function with the same body:
body(nomo) <- expression({
conf.lp <- match.arg(conf.lp) ..... rest of the function body
this does not even work
-- I am not sure to find the piece of code responsible for
defining the axis
nomogram(logistic.fit, fun = plogis, fun.at = c(seq(0.01,1,by=.2)),
lmgp=.2, lp = T,maxscale = 100, total.sep.page = T )
Thanks
David
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