addLogo: Add motif logo to RcisTarget results table

Description Usage Arguments Value See Also Examples

View source: R/aux_addLogo.R

Description

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

Usage

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(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

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# 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 <- (motifEnrichmentTable_wGenes)

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

aertslab/RcisTarget documentation built on April 21, 2021, 9:46 a.m.