aafSearchText {annaffy}R Documentation

Search metadata annotation text

Description

Searches Bioconductor metadata annotation package text for specific strings or Perl compatible regular expressions.

Usage

aafSearchText(chip, colnames, text, logic = "OR")

Arguments

chip name of the chip data package
colnames character vector of metadata column names to search
text character vector of strings/regular expressons to match
logic type of logic to use, "AND" or "OR"

Value

A character vector of probe ids matching the search criteria.

Author(s)

Colin A. Smith, annaffy@colinsmith.org

See Also

aafSearchGO

Examples

if (require(hgu95av2)) {
    aafSearchText("hgu95av2", "Description", c("kinase", "interferon"))
    aafSearchText("hgu95av2", c("Gene Ontology", "Pathway"), "ribosome")
}

[Package annaffy version 1.2.0 Index]