"StabilityLm"

Description

An object returned from a call to GetStabilityLm

Slots

coefficients:

Slopes of the regression with response=ranks from perturbed dataset b, b=1,...,B, where B=length(coefficients)=no. of perturbed datasets and regressor=ranks from original dataset.

R2vec:

A numeric vector of the univariate coefficients of determination (length is equal to that of coefficients).

multivariateR2:

The multivariate coefficient of determination.

residuals:

A numeric vector of multivariate residuals. If E is the estimated residual matrix, then the residual for gene i is sum(E[i,]^2). Note that in contrast to residuals.unscaled, the residual matrix E has already been rescaled with the square root of the weight matrix.

residuals.unscaled:

As residuals, but without re-scaling according to different weights.

weightscheme:

A list that gives information about the weighting scheme used, s. GetStabilityLm

Methods

show

Use show(object) for brief information.

plot

Use plot(object) for a multivariate residual plot, s. plot,StabilityLm

Author(s)

Martin Slawski martin.slawski@campus.lmu.de
Anne-Laure Boulesteix http://www.slcmsr.net/boulesteix

References

Mardia, K.V., Kent, J.T., Bibby, J.M. (1979).
Multivariate Analysis. Academic Press