geneData

This is a gene expression dataset simulating information 
about 499 gene probes and 13 samples, from an Affymetrix U95v2 chip. 
Data are made up, as well as sample labels. 
This dataset is adapted from the Biobase-package, version 2.32.0.

datasets

Build dendrograms with sample groups highlighted by different colors. Visualize results of hierarchical clustering analyses as dendrograms whose leaves and labels are colored according to sample grouping. Assess whether data point grouping aligns to naturally occurring clusters.

Damiano Fantini

colorhcplot

Colorful Hierarchical Clustering Dendrograms

geneData function

A list with 2 elements:<dl>
 <dt>exprs</dt>
<dd>A matrix with 499 rows (genes) and 13 columns (samples)
 containing normalized gene expression values.</dd> <dt>fac</dt>
<dd>A factor including the grouping for each sample.</dd>
</dl>

Format

Example Gene Expression Dataset — geneData

A list with 2 elements:<dl>
 <dt>exprs</dt>
<dd>A matrix with 499 rows (genes) and 13 columns (samples)
 containing normalized gene expression values.</dd>

 <dt>fac</dt>
<dd>A factor including the grouping for each sample.</dd>


</dl>

geneData: Example Gene Expression Dataset

Description

Usage

Arguments

Format

Examples