colon

<p>The dataset describes a colon cancer study (<cite>Alon et al., 1999</cite>) in
which gene expression levels were measured on 40 normal tissues and on 22
tumor colon tissues. Note that a logarithmic (base 10) transformation has
been applied to the gene expression levels.</p>

datasets

Provides nonparametric Steinian shrinkage estimators of the covariance matrix that are suitable in high dimensional settings, that is when the number of variables is larger than the sample size.

Anestis Touloumis

ShrinkCovMat

Shrinkage Covariance Matrix Estimators

colon function

<p>A data frame in which the rows correspond to 2000 genes and the
columns to 62 tissues. The first 40 columns belong to the normal tissue
group while the last 22 columns to the tumor colon tissue group.</p>

colon: Colon Cancer Dataset

Description

Usage

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Format

References

Examples