Found an obsolete/platform-specific call in the following functions:
  ‘mat.plot.mc’ ‘mat.plot.recon’ ‘mat.plotjump’ ‘mat.plotroc’
Found the platform-specific device:
  ‘windows’
dev.new() is the preferred way to open a new device, in the unlikely
event one is needed.
mat.ROCcalc: no visible global function definition for ‘wilcox.test’
mat.fossavg: no visible binding for global variable ‘sd’
mat.jump: no visible global function definition for ‘cor’
mat.mc: no visible global function definition for ‘approx’
mat.plot.mc: no visible global function definition for ‘par’
mat.plot.mc: no visible global function definition for ‘hist’
mat.plot.mc: no visible global function definition for ‘text’
mat.plot.mc: no visible global function definition for ‘quantile’
mat.plot.mc: no visible global function definition for ‘median’
mat.plot.mc: no visible global function definition for ‘var’
mat.plot.mc: no visible global function definition for ‘lines’
mat.plot.mc: no visible global function definition for ‘segments’
mat.plot.recon: no visible global function definition for ‘par’
mat.plot.recon: no visible global function definition for ‘lines’
mat.plot.recon: no visible global function definition for ‘abline’
mat.plot.recon: no visible global function definition for ‘text’
mat.plotjump: no visible global function definition for ‘par’
mat.plotjump: no visible global function definition for ‘text’
mat.plotroc: no visible global function definition for ‘dev.cur’
mat.plotroc: no visible global function definition for ‘layout’
mat.plotroc: no visible global function definition for ‘layout.show’
mat.plotroc: no visible global function definition for ‘dev.set’
mat.plotroc: no visible global function definition for ‘hist’
mat.plotroc: no visible global function definition for ‘par’
mat.plotroc: no visible global function definition for ‘arrows’
mat.plotroc: no visible global function definition for ‘text’
mat.plotroc: no visible global function definition for ‘abline’
mat.plotroc: no visible global function definition for ‘points’
mat.plotroc: no visible global function definition for ‘barplot’
mat.plotroc: no visible global function definition for ‘polygon’
Undefined global functions or variables:
  abline approx arrows barplot cor dev.cur dev.set hist layout
  layout.show lines median par points polygon quantile sd segments text
  var wilcox.test
Consider adding
  importFrom("grDevices", "dev.cur", "dev.set")
  importFrom("graphics", "abline", "arrows", "barplot", "hist", "layout",
             "layout.show", "lines", "par", "points", "polygon",
             "segments", "text")
  importFrom("stats", "approx", "cor", "median", "quantile", "sd", "var",
             "wilcox.test")
to your NAMESPACE file.