query {MotifDb} | R Documentation

## query

### Description

A very general search tool, returning all matrices whose metadata, in ANY column, is matched by the query string.

### Usage

    ## S4 method for signature 'MotifList'
    query(object, queryString, ignore.case=TRUE)

### Arguments

`object` | a `MotifList` object.
`queryString` | a `character` string
`ignore.case` | a `logical` value, default TRUE

### Value

A list of the matrices

### Author(s)

Paul Shannon

### See Also

MotifDb, subset, export, flyFactorSurvey, hPDI, jaspar, ScerTF, uniprobe

### Examples

      mdb <- MotifDb
      matrices.human <- query(mdb, 'hsapiens')
      matrices.sox4 <- query(mdb, 'sox4')
      uniprobe.sox.matrices <- query(query(mdb, 'uniprobe'), '^sox')

[Package MotifDb version 1.22.0 Index]