Import one function from DT

This is a cleaner way to resolve the imported-but-not-used R CMD check
warning.

References #103

Author: mbojan

NAMESPACE

@@ -6,6 +6,7 @@ import(lattice)
 import(latticeExtra)
 import(network)
 import(shiny)
+importFrom(DT,renderDT)
 importFrom(RColorBrewer,brewer.pal)
 importFrom(sna,betweenness)
 importFrom(sna,centralization)

R/run_sw.R

@@ -18,11 +18,3 @@
 run_sw <- function() {
   shiny::runApp(system.file("shiny/statnetWeb", package = "statnetWeb"))
 }
-
-tame_rcmd_check <- function() {
-  # Let R CMD check find a instance of using DT. The shiny app code is in
-  # `inst` so invisible to the check.
-  DT::DTOutput()
-  stop("don't call `tame_rcmd_check()`")
-  NULL
-}

R/statnetWeb-package.R

@@ -17,6 +17,7 @@
 #' @import network
 #' @import lattice
 #' @import latticeExtra
+#' @importFrom DT renderDT
 #' @importFrom sna betweenness
 #' @importFrom sna centralization
 #' @importFrom sna closeness