EE: no visible global function definition for ‘var’
GetDesign4Predict: no visible global function definition for ‘pnorm’
GetDesign4Predict: no visible global function definition for ‘pgamma’
GetDesign4Predict: no visible global function definition for ‘pbeta’
GetDesign4Predict: no visible global function definition for ‘qnorm’
GetDesignReg: no visible global function definition for ‘qnorm’
GetDesignReg: no visible global function definition for ‘qgamma’
GetDesignReg: no visible global function definition for ‘qbeta’
LOO: no visible global function definition for ‘var’
LOOLar: no visible global function definition for ‘var’
PostProcessReg: no visible global function definition for ‘combn’
WeightsRootsFejer: no visible global function definition for ‘fft’
getSobol: no visible global function definition for ‘combn’
nodeplot: no visible global function definition for ‘par’
nodeplot: no visible global function definition for ‘axis’
nodeplot: no visible global function definition for ‘box’
nodeplot: no visible global function definition for ‘points’
plot.GPCE.lar: no visible global function definition for ‘legend’
plot.GPCE.lar: no visible global function definition for ‘barplot’
plot.GPCE.quad: no visible global function definition for ‘legend’
plot.GPCE.quad: no visible global function definition for ‘barplot’
plot.GPCE.sparse: no visible global function definition for ‘legend’
plot.GPCE.sparse: no visible global function definition for ‘barplot’
print.GPCE.lar: no visible global function definition for ‘combn’
print.GPCE.sparse: no visible global function definition for ‘combn’
Undefined global functions or variables:
  axis barplot box combn fft legend par pbeta pgamma pnorm points qbeta
  qgamma qnorm var
Consider adding
  importFrom("graphics", "axis", "barplot", "box", "legend", "par",
             "points")
  importFrom("stats", "fft", "pbeta", "pgamma", "pnorm", "qbeta",
             "qgamma", "qnorm", "var")
  importFrom("utils", "combn")
to your NAMESPACE file.