DPExplorer {tkWidgets} | R Documentation |
Functions constuct a widget to explore BioC's data packages
Description
These functions construct a widget that allow users to visually explore a data package of Bioconductor and read selected elements to R
Usage
DPExplorer(pkgName = "", title = "BioC Data Package Explorer", getFocus
= TRUE)
getTopLevel(title)
loadDataPkg(pkgName)
Arguments
pkgName |
|
title |
|
getFocus |
|
Details
If pkgName
is not provided when DPExplorer
is
called, an entry box is available for users to put a pkgName
in
later. In either cases, the data package specified by pkgName
should have been loaded.
getTopLevel
creates a top level window for the widget.
loadDataPkg
filters out valid environment objects from a
data package.
Value
If only one key is selected, DPExplorer
returns a vector
of one to more elements. If more than one key is selected,
loadDataPkg
returns a list of vectors.
getTopLevel
returns a tkwin object for the top level
window.
loadDataPkg
returns a vector of character strings for
available data environments.
Author(s)
Jianhua Zhang
References
Documents for a Bioconductor data package
Examples
if(interactive() && require("hgu95av2", character.only = TRUE)){
DPExplorer("hgu95av2")
}