R: Results of GO enrichment analysis in TB

gambia {tagcloud} | R Documentation

## Results of GO enrichment analysis in TB

### Description

A data.frame object containing the results of a GO enrichment analysis from the GOstats package.

### Format

A data frame with 318 observations on the following 9 variables.

GOBPID Pvalue OddsRatio ExpCount Count Size Term

GOBPID

  Gene Ontology (GO) biological process (BP) identifier

Pvalue

  P value from enrichment test

OddsRatio

  Measure of enrichment

ExpCount

  expected number of genes in the enriched partition which map to this GO term

Count

  number of genes in the enriched partition which map to this GO term

Size

  number of genes within this GO Term

Term

  Gene Ontology term description

### Details

The data results from a microarray analysis of the whole blood transcriptome of tuberculosis (TB) patients compared to healthy individuals. Genes were sorted by their p-value and analysed using the GOstats package.

Significantly enriched GO terms are included in this data frame.

### Source

Maertzdorf J., Ota M., Repsilber D., Mollenkopf H.J., Weiner J., et al. (2011) Functional Correlations of Pathogenesis-Driven Gene Expression Signatures in Tuberculosis. PLoS ONE 6(10): e26938. doi:10.1371/journal.pone.0026938

### Examples

    data(gambia)
    tagcloud( gambia$Term, -log( gambia$Pvalue ) )

[Package tagcloud version 0.6 Index]