Dear listmates,
could anybody help me on how to do simultaneous plots? for instance:
plot(x,y)
plot(x,z)
but my intention is to plot both of them simultaneously in the same graphic.
Thanks in advance,
Alexandre.
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R-help@r-project.
Dear RÂ listmates,
I am doing a cross validation with rda.cv to set alpha and delta parameters
in a training set counting on 614 instances. The result of the process in R
is:
     delta
alpha 0 0.333 0.667 1 1.333 1.667 2 2.333 2.667 3
 0   9    9    9
Dear RÂ listmates,
I am doing a cross validation with rda.cv to set alpha and delta parameters
in a training set counting on 614 instances. The result of the process in R
is:
rda.cv(fit = z, x = Tt, y = TtL, nfold = 10)
$nonzero
     delta
alpha 0 0.333 0.667 1 1.33
you may use the function glm() to do all of it, see the R help for more
about.
Em 21/01/2010 19:17, DispersionMap < frenc...@btinternet.com > escreveu:
can you do Logistic regression in R, if so how do you do it and how do you
test the fit of a model?
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and provide commented, minimal, self-contained, reproducible code.
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