.PBSclr : <anonymous>: no visible global function definition for ‘rgb’
.PBSfig01: no visible global function definition for ‘data’
.PBSfig01: no visible global function definition for ‘par’
.PBSfig01: no visible global function definition for ‘abline’
.PBSfig01: no visible global function definition for ‘text’
.PBSfig01: no visible global function definition for ‘box’
.PBSfig02: no visible global function definition for ‘data’
.PBSfig02: no visible global function definition for ‘par’
.PBSfig02: no visible global function definition for ‘abline’
.PBSfig02: no visible global function definition for ‘text’
.PBSfig02: no visible global function definition for ‘box’
.PBSfig03: no visible global function definition for ‘data’
.PBSfig03: no visible global function definition for ‘par’
.PBSfig03: no visible global function definition for ‘lines’
.PBSfig03: no visible global function definition for ‘text’
.PBSfig03: no visible global function definition for ‘box’
.PBSfig04: no visible global function definition for ‘data’
.PBSfig04: no visible global function definition for ‘par’
.PBSfig04: no visible global function definition for ‘text’
.PBSfig04: no visible global function definition for ‘box’
.PBSfig05: no visible global function definition for ‘par’
.PBSfig05: no visible global function definition for ‘text’
.PBSfig05: no visible global function definition for ‘box’
.PBSfig06: no visible global function definition for ‘data’
.PBSfig06: no visible global function definition for ‘contourLines’
.PBSfig06: no visible global function definition for ‘par’
.PBSfig06: no visible global function definition for ‘box’
.PBSfig07: no visible global function definition for ‘data’
.PBSfig07: no visible global function definition for ‘par’
.PBSfig07: no visible global function definition for ‘legend’
.PBSfig07: no visible global function definition for ‘strwidth’
.PBSfig07: no visible global function definition for ‘text’
.PBSfig07: no visible global function definition for ‘box’
.PBSfig08: no visible global function definition for ‘data’
.PBSfig08: no visible global function definition for ‘par’
.PBSfig08: no visible global function definition for ‘text’
.PBSfig09: no visible global function definition for ‘data’
.PBSfig09: no visible global function definition for ‘na.omit’
.PBSfig09: no visible global function definition for ‘par’
.PBSfig09: no visible global function definition for ‘points’
.PBSfig09: no visible global function definition for ‘text’
.PBSfig09: no visible global function definition for ‘legend’
.PBSfig09: no visible global function definition for ‘strwidth’
.PBSfig10: no visible global function definition for ‘data’
.PBSfig10: no visible global function definition for ‘par’
.PBSfig10: no visible global function definition for ‘text’
.addAxis: no visible global function definition for ‘par’
.addAxis: no visible global function definition for ‘axis’
.addAxis2: no visible global function definition for ‘par’
.addAxis2: no visible global function definition for ‘axis’
.addBubblesLegend: no visible global function definition for ‘par’
.addBubblesLegend: no visible global function definition for ‘strwidth’
.addBubblesLegend: no visible global function definition for ‘symbols’
.addBubblesLegend: no visible global function definition for ‘lines’
.addBubblesLegend: no visible global function definition for ‘text’
.addBubblesLegend: no visible global function definition for ‘legend’
.addFeature: no visible global function definition for ‘par’
.addFeature: no visible global function definition for ‘text’
.addFeature: no visible global function definition for ‘points’
.addLabels: no visible global function definition for ‘title’
.initPlotRegion: no visible global function definition for ‘par’
.initPlotRegion: no visible global function definition for ‘frame’
.plotMaps: no visible global function definition for ‘par’
.plotMaps: no visible global function definition for ‘polygon’
.plotMaps: no visible global function definition for ‘box’
addBubbles: no visible global function definition for ‘rgb’
addBubbles: no visible global function definition for ‘par’
addBubbles: no visible global function definition for ‘colorRamp’
addBubbles : getColour: no visible global function definition for
  ‘col2rgb’
addBubbles: no visible global function definition for ‘symbols’
addBubbles: no visible global function definition for ‘points’
addLabels: no visible global function definition for ‘na.omit’
addLines: no visible global function definition for ‘par’
addPolys: no visible global function definition for ‘par’
addPolys: no visible global function definition for ‘polygon’
addStipples: no visible global function definition for ‘runif’
importEvents: no visible global function definition for ‘read.table’
importGSHHS: no visible global function definition for ‘median’
importLocs: no visible global function definition for ‘read.table’
importPolys: no visible global function definition for ‘read.table’
locateEvents: no visible global function definition for ‘locator’
locatePolys: no visible global function definition for ‘locator’
locatePolys: no visible global function definition for ‘lines’
Undefined global functions or variables:
  abline axis box col2rgb colorRamp contourLines data frame legend
  lines locator median na.omit par points polygon read.table rgb runif
  strwidth symbols text title
Consider adding
  importFrom("grDevices", "col2rgb", "colorRamp", "contourLines", "rgb")
  importFrom("graphics", "abline", "axis", "box", "frame", "legend",
             "lines", "locator", "par", "points", "polygon", "strwidth",
             "symbols", "text", "title")
  importFrom("stats", "median", "na.omit", "runif")
  importFrom("utils", "data", "read.table")
to your NAMESPACE file.