ElliOut: no visible global function definition for 'read.table'
FlinnPlot: no visible global function definition for 'pdf'
FlinnPlot: no visible global function definition for 'lines'
FlinnPlot: no visible global function definition for 'par'
FlinnPlot: no visible global function definition for 'points'
FlinnPlot: no visible global function definition for 'text'
FlinnPlot: no visible global function definition for 'axis'
FlinnPlot: no visible global function definition for 'dev.off'
FryObjective: no visible global function definition for
  'complete.cases'
FrySelect: no visible global function definition for 'dev.new'
FrySelect: no visible global function definition for 'par'
FrySelect: no visible global function definition for 'lines'
FrySelect: no visible global function definition for 'mtext'
FrySelect: no visible global function definition for 'points'
FrySelect: no visible global function definition for 'locator'
FrySelect: no visible global function definition for 'polygon'
FrySelect: no visible global function definition for 'pdf'
FrySelect: no visible global function definition for 'layout'
FrySelect: no visible global function definition for 'text'
FrySelect: no visible global function definition for 'dev.off'
NadaiPlot: no visible global function definition for 'pdf'
NadaiPlot: no visible global function definition for 'par'
NadaiPlot: no visible global function definition for 'text'
NadaiPlot: no visible global function definition for 'lines'
NadaiPlot: no visible global function definition for 'mtext'
NadaiPlot: no visible global function definition for 'points'
NadaiPlot: no visible global function definition for 'dev.off'
ParEx: no visible global function definition for 'pdf'
ParEx: no visible global function definition for 'par'
ParEx: no visible global function definition for 'title'
ParEx: no visible global function definition for 'polygon'
ParEx: no visible global function definition for 'text'
ParEx: no visible global function definition for 'dev.off'
RfPhi: no visible global function definition for 'pdf'
RfPhi: no visible global function definition for 'par'
RfPhi: no visible global function definition for 'layout'
RfPhi: no visible global function definition for 'lines'
RfPhi: no visible global function definition for 'points'
RfPhi: no visible global function definition for 'axis'
RfPhi: no visible global function definition for 'polygon'
RfPhi: no visible global function definition for 'box'
RfPhi: no visible global function definition for 'text'
RfPhi: no visible global function definition for 'mtext'
RfPhi: no visible global function definition for 'dev.off'
RfPhiParRead: no visible global function definition for 'read.table'
StereoCirc: no visible global function definition for 'lines'
StereoPlane: no visible global function definition for 'lines'
StereoPlot: no visible global function definition for 'dev.new'
StereoPlot: no visible global function definition for 'pdf'
StereoPlot: no visible global function definition for 'par'
StereoPlot: no visible global function definition for 'lines'
StereoPlot: no visible global function definition for 'text'
StereoPlot: no visible global function definition for 'mtext'
StereoPoint: no visible global function definition for 'par'
StereoPoint: no visible global function definition for 'text'
StereoPoint: no visible global function definition for 'points'
StereoWeb: no visible global function definition for 'lines'
Undefined global functions or variables:
  axis box complete.cases dev.new dev.off layout lines locator mtext
  par pdf points polygon read.table text title
Consider adding
  importFrom("grDevices", "dev.new", "dev.off", "pdf")
  importFrom("graphics", "axis", "box", "layout", "lines", "locator",
             "mtext", "par", "points", "polygon", "text", "title")
  importFrom("stats", "complete.cases")
  importFrom("utils", "read.table")
to your NAMESPACE file.