addLogo {RcisTarget} | R Documentation

## Add motif logo to RcisTarget results table

### Description

Adds a column containing the logo URL to RcisTarget results table. Note that Transfac-Pro logos cannot be shown.

### Usage

    addLogo(motifEnrDT, addHTML = TRUE, dbVersion = "v9", motifCol = "motif")

### Arguments

`motifEnrDT` | Results from RcisTarget (data.table)
`addHTML` | Whether to add the HTML tag <img> around the URL or not (boolean).
`dbVersion` | For current databases (mc9nr) use "v9"
`motifCol` | Name of the column which contains the logo ID.

### Value

Returns the results table with a new column: 'logo'. This column contains either a URL with the logo image, or the HTML code to show the logo [e.g. with datatable()].

### See Also

See the package vignette for more examples: `vignette("RcisTarget")`

### Examples

    # Run the enrichment (or load previous results)
    load(paste(file.path(system.file('examples', package='RcisTarget')),
               "motifEnrichmentTable_wGenes.RData", sep="/"))

    # Add link to logo
    newMotifErnTable <- addLogo(motifEnrichmentTable_wGenes)

    # Show table
    library(DT)
    datatable(newMotifErnTable[,-c("enrichedGenes"), with=FALSE],
              escape = FALSE,
              filter="top",
              options=list(pageLength=5))

[Package RcisTarget version 1.0.2 Index]