compute.p.values: no visible global function definition for
  'flush.console'
compute.p.values: no visible global function definition for
  'read.table'
compute.p.values: no visible global function definition for 'ash2'
compute.p.values: no visible global function definition for
  'write.table'
draw.detsel.graphs: no visible global function definition for
  'read.table'
draw.detsel.graphs: no visible global function definition for 'dev.off'
draw.single.detsel.graph: no visible global function definition for
  'read.table'
draw.single.detsel.graph: no visible global function definition for
  'flush.console'
draw.single.detsel.graph: no visible global function definition for
  'dev.new'
draw.single.detsel.graph: no visible global function definition for
  'par'
draw.single.detsel.graph: no visible global function definition for
  'ash2'
draw.single.detsel.graph: no visible global function definition for
  'grey'
draw.single.detsel.graph: no visible global function definition for
  'points'
draw.single.detsel.graph: no visible global function definition for
  'text'
draw.single.detsel.graph: no visible global function definition for
  'title'
filled.contour3: no visible binding for global variable 'cm.colors'
filled.contour3: no visible global function definition for 'plot.new'
filled.contour3: no visible global function definition for
  'plot.window'
filled.contour3: no visible global function definition for
  '.filled.contour'
filled.contour3: no visible global function definition for 'title'
filled.contour3: no visible global function definition for 'Axis'
filled.contour3: no visible global function definition for 'box'
read.data: no visible global function definition for 'read.table'
run.detsel: no visible global function definition for 'read.table'
run.detsel: no visible global function definition for 'flush.console'
Undefined global functions or variables:
  .filled.contour Axis ash2 box cm.colors dev.new dev.off flush.console
  grey par plot.new plot.window points read.table text title
  write.table
Consider adding
  importFrom("grDevices", "cm.colors", "dev.new", "dev.off", "grey")
  importFrom("graphics", ".filled.contour", "Axis", "box", "par",
             "plot.new", "plot.window", "points", "text", "title")
  importFrom("utils", "flush.console", "read.table", "write.table")
to your NAMESPACE file.