DPExplorer {tkWidgets} | R Documentation |
These functions construct a widget that allow users to visually explore a data package of Bioconductor and read selected elements to R
DPExplorer(pkgName = "", title = "BioC Data Package Explorer", getFocus = TRUE) getTopLevel(title) loadDataPkg(pkgName)
pkgName |
pkgName a character string for the name of a
Bioconductor's data package that has already been loaded |
title |
title a character string for the title of the
widget |
getFocus |
getFocus a boolean indicating whether a widget
should grab the focus |
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.
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.
The functions are part of the Bioconductor project at Dana-Farber Cancer Institute to provide Bioinformatics functionalities through R
Jianhua Zhang
Documents for a Bioconductor data package
if(interactive() && require("hgu95av2", character.only = TRUE)){ DPExplorer("hgu95av2") }