Last data update: 2014.03.03

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R Release (3.2.3)
CranContrib
BioConductor
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Results 1 - 7 of 7 found.
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bigRR-package (Package: bigRR) :

The package fits large-scale (generalized) ridge regression for various distributions of response. The shrinkage parameters (lambdas) can be pre-specified or estimated using an internal update routine (fitting a heteroscedastic effects model, or HEM). It gives possibility to shrink any subset of parameters in the model. It has special computational advantage for the cases when the number of shrinkage parameters exceeds the number of observations. For example, the package is very useful for fitting large-scale omics data, such as high-throughput genotype data (genomics), gene expression data (transcriptomics), metabolomics data, etc.
● Data Source: CranContrib
● Keywords:
● Alias: bigRR-package
● 0 images

print.bigRR (Package: bigRR) : Print method for bigRR objects

A print method for the object class bigRR
● Data Source: CranContrib
● Keywords:
● Alias: print, print.bigRR
● 0 images

hugeRR_update (Package: bigRR) : Updating a hugeRR fit to be a heteroscedastic effects model (HEM) fit

This function updates the hugeRR-obtained bigRR object into a new object with heteroscedasticity assumption.
● Data Source: CranContrib
● Keywords:
● Alias: hugeRR_update
● 0 images

bigRR_update (Package: bigRR) : Updating a bigRR fit to be a heteroscedastic effects model (HEM) fit

This function updates the obtained bigRR object into a new object with heteroscedasticity assumption.
● Data Source: CranContrib
● Keywords:
● Alias: bigRR_update
● 0 images

hugeRR (Package: bigRR) : Fitting big ridge regression

Function fits big ridge regression with special computational advantage for the cases when number of shrinkage parameters exceeds number of observations. The shrinkage parameter, lambda, can be pre-specified or estimated along with the model. Any subset of model parameter can be shrunk.
● Data Source: CranContrib
● Keywords:
● Alias: hugeRR
● 0 images

plot.bigRR (Package: bigRR) : Plot method for bigRR objects

A plot method for the objects of class "bigRR"
● Data Source: CranContrib
● Keywords:
● Alias: plot, plot.bigRR
● 0 images

bigRR (Package: bigRR) : Fitting big ridge regression

Function fits big ridge regression with special computational advantage for the cases when number of shrinkage parameters exceeds number of observations. The shrinkage parameter, lambda, can be pre-specified or estimated along with the model. Any subset of model parameter can be shrunk.
● Data Source: CranContrib
● Keywords:
● Alias: bigRR, bigRR.default, bigRR.formula
● 0 images