cvtable: Table method for summary of cross validated PLSR and PLSGLR...

Description Usage Arguments Value Author(s) References See Also Examples

Description

The function cvtable is wrapper of cvtable.plsR and cvtable.plsRglm that provides a table summary for the classes "summary.cv.plsRmodel" and "summary.cv.plsRglmmodel"

Usage

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cvtable.plsR(x,verbose=TRUE, ...)
cvtable.plsRglm(x,verbose=TRUE, ...)

Arguments

x

an object of the class "summary.cv.plsRmodel"

verbose

should results be displayed ?

...

further arguments to be passed to or from methods.

Value

listList of Information Criteria computed for each fold.

Author(s)

Frederic Bertrand
[email protected]
http://www-irma.u-strasbg.fr/~fbertran/

References

Nicolas Meyer, Myriam Maumy-Bertrand et Frederic Bertrand (2010). Comparing the linear and the logistic PLS regression with qualitative predictors: application to allelotyping data. Journal de la Societe Francaise de Statistique, 151(2), pages 1-18. http://publications-sfds.math.cnrs.fr/index.php/J-SFdS/article/view/47

See Also

summary

Examples

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data(Cornell)
cv.modpls <- cv.plsR(Y~.,data=Cornell,nt=6,K=6,NK=5)
res.cv.modpls <- cvtable(summary(cv.modpls))
plot(res.cv.modpls) #defaults to type="CVQ2"
rm(list=c("cv.modpls","res.cv.modpls"))


data(Cornell)
cv.modpls <- cv.plsR(Y~.,data=Cornell,nt=6,K=6,NK=25,verbose=FALSE)
res.cv.modpls <- cvtable(summary(cv.modpls))
plot(res.cv.modpls) #defaults to type="CVQ2"
rm(list=c("cv.modpls","res.cv.modpls"))
	
data(Cornell)
cv.modpls <- cv.plsR(Y~.,data=Cornell,nt=6,K=6,NK=100,verbose=FALSE)
res.cv.modpls <- cvtable(summary(cv.modpls))
plot(res.cv.modpls) #defaults to type="CVQ2"
rm(list=c("cv.modpls","res.cv.modpls"))

data(Cornell)
cv.modplsglm <- cv.plsRglm(Y~.,data=Cornell,nt=6,K=6,
modele="pls-glm-gaussian",NK=100,verbose=FALSE)
res.cv.modplsglm <- cvtable(summary(cv.modplsglm))
plot(res.cv.modplsglm) #defaults to type="CVQ2Chi2"
rm(list=c("res.cv.modplsglm"))

fbertran/plsRglm documentation built on May 16, 2019, 9:16 a.m.