support search of hotspot/peak data from ENCODE

Description

support search of hotspot/peak data from ENCODE

Usage

dnmetaApp()

Value

data.frame of metadat about selections

Examples

if (interactive()) {
    oask = options()$example.ask
    if (askYesNo("start app?"))
           require("shiny")
           dnmetaApp()
    options(example.ask=oask)
    }