permcoefs.plsRbetanp function

Coefficients for permutation bootstrap computations of PLSBeta models

A function passed to boot to perform bootstrap.

permcoefs.plsRbetanp(
  dataRepYtt,
  ind,
  nt,
  modele,
  family = NULL,
  maxcoefvalues,
  wwetoile,
  ifbootfail
)

Arguments

• dataRepYtt: components' coordinates to bootstrap
• ind: indices for resampling
• nt: number of components to use
• modele: type of modele to use, see plsRbeta
• family: glm family to use, see plsRbeta
• maxcoefvalues: maximum values allowed for the estimates of the coefficients to discard those coming from singular bootstrap samples
• wwetoile: values of the Wstar matrix in the original fit
• ifbootfail: value to return if the estimation fails on a bootstrap sample

Returns

estimates on a bootstrap sample or ifbootfail value if the bootstrap computation fails.

Note

some notes

Examples

data("GasolineYield",package="betareg")
modplsbeta <- plsRbeta(yield~.,data=GasolineYield,nt=3, modele="pls-beta")
bootplsbeta(modplsbeta, R=250, statistic=permcoefs.plsRbetanp, typeboot="fmodel_np")

See Also

See also bootplsbeta

Author(s)

Frédéric Bertrand

frederic.bertrand@utt.fr

https://fbertran.github.io/homepage/