BatCINOEDV: no visible global function definition for ‘graphics.off’
CoInformation: no visible global function definition for ‘combn’
CombinationEntropy: no visible global function definition for ‘hist’
ConstructCompleteGraph: no visible global function definition for
  ‘dev.new’
ConstructCompleteGraph: no visible global function definition for ‘par’
ConstructCompleteGraph: no visible global function definition for
  ‘plot’
DegreeAnalysis: no visible global function definition for ‘dev.new’
DegreeAnalysis: no visible global function definition for ‘hist’
DegreeAnalysis: no visible global function definition for ‘title’
ExhaustiveSearch: no visible global function definition for ‘combn’
HeatMapFactor: no visible global function definition for ‘dev.new’
InstallPackage: no visible global function definition for
  ‘install.packages’
NormalizationEffect: no visible global function definition for
  ‘dev.new’
NormalizationEffect: no visible global function definition for ‘layout’
NormalizationEffect: no visible global function definition for ‘plot’
NormalizationEffect: no visible global function definition for ‘lines’
PSOSearch: no visible global function definition for ‘combn’
PSOSearch: no visible global function definition for ‘runif’
PlotTopEffects: no visible global function definition for ‘dev.new’
PlotTopEffects: no visible global function definition for ‘par’
PlotTopEffects: no visible global function definition for ‘layout’
PlotTopEffects: no visible global function definition for ‘barplot’
PlotTopEffects: no visible global function definition for ‘rainbow’
PlotTopEffects: no visible global function definition for ‘title’
Undefined global functions or variables:
  barplot combn dev.new graphics.off hist install.packages layout lines
  par plot rainbow runif title
Consider adding
  importFrom("grDevices", "dev.new", "graphics.off", "rainbow")
  importFrom("graphics", "barplot", "hist", "layout", "lines", "par",
             "plot", "title")
  importFrom("stats", "runif")
  importFrom("utils", "combn", "install.packages")
to your NAMESPACE file.