branchmap: no visible global function definition for 'colors'
coloallo: no visible global function definition for 'colors'
colobary: no visible global function definition for 'colors'
colobary.merge: no visible global function definition for 'colors'
colobary.nodes: no visible global function definition for 'colors'
colobary.roots: no visible global function definition for 'colors'
colorsofdata: no visible global function definition for 'colors'
colorsofdata.adagrid: no visible global function definition for
  'colors'
colorsofdata.adagrid.new: no visible global function definition for
  'colors'
colorsofdata.adagrid2: no visible global function definition for
  'colors'
colorsofdata.new: no visible global function definition for 'colors'
colorsofdata.tail: no visible global function definition for 'colors'
colorsofdata2: no visible global function definition for 'colors'
colorsofdata3: no visible global function definition for 'colors'
dist.func: no visible global function definition for 'median'
dist.func: no visible global function definition for 'plot'
dist.func: no visible global function definition for 'segments'
dist.func: no visible global function definition for 'matplot'
draw.levset: no visible global function definition for 'plot'
draw.levset: no visible global function definition for 'polygon'
draw.levset: no visible global function definition for 'points'
eva.clayton: no visible global function definition for 'pnorm'
eva.clayton: no visible global function definition for 'pt'
eva.clayton: no visible global function definition for 'dt'
eva.cop6: no visible global function definition for 'pnorm'
eva.copula: no visible global function definition for 'pnorm'
eva.copula: no visible global function definition for 'pt'
eva.copula: no visible global function definition for 'dt'
eva.copula: no visible global function definition for 'qnorm'
eva.gauss: no visible global function definition for 'pnorm'
eva.gauss: no visible global function definition for 'pt'
eva.gauss: no visible global function definition for 'dt'
eva.gauss: no visible global function definition for 'qnorm'
eva.gauss: no visible global function definition for 'dnorm'
eva.plackett: no visible global function definition for 'pnorm'
eva.prod: no visible global function definition for 'dt'
eva.skewgauss: no visible global function definition for 'pnorm'
eva.student: no visible global function definition for 'pnorm'
eva.student: no visible global function definition for 'pt'
eva.student: no visible global function definition for 'dt'
eva.student: no visible global function definition for 'qt'
explo.compa: no visible global function definition for 'cov'
explo.compa: no visible global function definition for 'rnorm'
graph.matrix: no visible global function definition for 'plot'
graph.matrix: no visible global function definition for 'polygon'
graph.matrix.level: no visible global function definition for 'plot'
graph.matrix.level: no visible global function definition for
  'segments'
graph.matrix.level: no visible global function definition for 'points'
graph.matrix.level: no visible global function definition for 'text'
histo1d: no visible global function definition for 'plot'
histo1d: no visible global function definition for 'segments'
histo1d: no visible global function definition for 'polygon'
histo2data: no visible global function definition for 'gray'
lambda2emass: no visible global function definition for 'runif'
leafsfirst.visu: no visible global function definition for 'plot'
leafsfirst.visu: no visible global function definition for 'polygon'
leafsfirst.visu: no visible global function definition for 'dev.set'
leafsfirst.visu: no visible global function definition for 'dev.next'
leafsfirst.visu: no visible global function definition for 'text'
leafsfirst.visu: no visible global function definition for 'points'
modegraph: no visible global function definition for 'colors'
modetestgauss: no visible global function definition for 'pnorm'
montecarlo.ball: no visible global function definition for 'runif'
montecarlo.ball: no visible global function definition for 'rnorm'
montecarlo.complex: no visible global function definition for 'runif'
nn.indit: no visible global function definition for 'dist'
nn.radit: no visible global function definition for 'dist'
paraclus: no visible global function definition for 'colors'
paraclus: no visible global function definition for 'kmeans'
paraclus: no visible global function definition for 'dist'
paraclus: no visible global function definition for 'hclust'
paraclus: no visible global function definition for 'cutree'
paraclus: no visible global function definition for 'runif'
paraclus: no visible global function definition for 'plot'
paraclus: no visible global function definition for 'polygon'
paraclus: no visible global function definition for 'points'
paraclus: no visible global function definition for 'dev.new'
paraclus: no visible global function definition for 'layout'
paracoor: no visible global function definition for 'plot'
paracoor: no visible global function definition for 'segments'
paracoor: no visible global function definition for 'text'
paracoor.dens: no visible global function definition for 'grey'
paracoor.dens: no visible global function definition for 'image'
pcf.boundary: no visible global function definition for 'runif'
pcf.func: no visible global function definition for 'pnorm'
pcf.func: no visible global function definition for 'pt'
pcf.func: no visible global function definition for 'dt'
pcf.func: no visible global function definition for 'qt'
pcf.func: no visible global function definition for 'qnorm'
perspec.dyna: no visible global function definition for 'persp'
perspec.dyna: no visible global function definition for 'locator'
perspec.dyna: no visible global function definition for 'dev.off'
plot.complex: no visible global function definition for 'plot'
plot.complex: no visible global function definition for 'polygon'
plot.histdata: no visible global function definition for 'plot'
plot.histdata: no visible global function definition for 'polygon'
plot.histo: no visible global function definition for 'gray'
plot.histo: no visible global function definition for 'plot'
plot.histo: no visible global function definition for 'polygon'
plot.kernscale: no visible global function definition for 'plot'
plot.kernscale: no visible global function definition for 'matpoints'
plotbary: no visible global function definition for 'colors'
plotbary: no visible global function definition for 'segments'
plotbary: no visible global function definition for 'text'
plotbary.slide: no visible global function definition for 'locator'
plotbranchmap: no visible global function definition for 'persp'
plotdelineator: no visible global function definition for 'plot'
plotinfo: no visible global function definition for 'text'
plotmodet: no visible global function definition for 'plot'
plotmodet: no visible global function definition for 'segments'
plottext: no visible global function definition for 'text'
plottree: no visible global function definition for 'colors'
plottree: no visible global function definition for 'segments'
plottree: no visible global function definition for 'text'
plottwin: no visible global function definition for 'plot'
plottwin: no visible global function definition for 'polygon'
plottwin: no visible global function definition for 'dev.new'
plottwin: no visible global function definition for 'dev.set'
plottwin: no visible global function definition for 'dev.next'
plottwin: no visible global function definition for 'points'
plottwin: no visible global function definition for 'segments'
plottwin: no visible global function definition for 'locator'
plotvecs: no visible global function definition for 'plot'
plotvecs: no visible global function definition for 'points'
plotvecs: no visible global function definition for 'text'
plotvecs: no visible global function definition for 'segments'
plotvolu: no visible global function definition for 'par'
plotvolu: no visible global function definition for 'plot'
plotvolu: no visible global function definition for 'segments'
plotvolu: no visible global function definition for 'colors'
plotvolu: no visible global function definition for 'polygon'
plotvolu.new: no visible global function definition for 'plot'
plotvolu.new: no visible global function definition for 'segments'
plotvolu2d: no visible global function definition for 'persp'
pp.plot: no visible global function definition for 'pnorm'
pp.plot: no visible global function definition for 'pt'
pp.plot: no visible global function definition for 'punif'
pp.plot: no visible global function definition for 'pexp'
pp.plot: no visible global function definition for 'plot'
pp.plot: no visible global function definition for 'segments'
preprocess: no visible global function definition for 'cov'
preprocess: no visible global function definition for 'sd'
preprocess: no visible global function definition for 'qnorm'
qq.plot: no visible global function definition for 'qnorm'
qq.plot: no visible global function definition for 'qt'
qq.plot: no visible global function definition for 'qunif'
qq.plot: no visible global function definition for 'qexp'
qq.plot: no visible global function definition for 'plot'
qq.plot: no visible global function definition for 'segments'
scaletable: no visible global function definition for 'colors'
scaletable: no visible global function definition for 'dev.new'
scaletable: no visible global function definition for 'plot'
scaletable: no visible global function definition for 'text'
scaletable: no visible global function definition for 'persp'
scaletable: no visible global function definition for 'title'
scaletable: no visible global function definition for 'dev.set'
scaletable: no visible global function definition for 'locator'
scaletable: no visible global function definition for 'dev.off'
sim.data: no visible global function definition for 'rnorm'
sim.data: no visible global function definition for 'pnorm'
sim.data: no visible global function definition for 'qt'
sim.data: no visible global function definition for 'qnorm'
sim.data: no visible global function definition for 'rt'
sim.data: no visible global function definition for 'pt'
sim.fssk: no visible global function definition for 'rnorm'
sim.fssk: no visible global function definition for 'runif'
simmix: no visible global function definition for 'rnorm'
simmix: no visible global function definition for 'runif'
simmix1d: no visible global function definition for 'rnorm'
simmix1d: no visible global function definition for 'runif'
simukern: no visible global function definition for 'runif'
tail.plot: no visible global function definition for 'median'
tail.plot: no visible global function definition for 'colors'
tail.plot: no visible global function definition for 'plot'
tail.plot: no visible global function definition for 'matplot'
tail.plot.dens: no visible global function definition for 'sd'
tail.plot.dens: no visible global function definition for 'grey'
tail.plot.dens: no visible global function definition for 'image'
Undefined global functions or variables:
  colors cov cutree dev.new dev.next dev.off dev.set dist dnorm dt gray
  grey hclust image kmeans layout locator matplot matpoints median par
  persp pexp plot pnorm points polygon pt punif qexp qnorm qt qunif
  rnorm rt runif sd segments text title
Consider adding
  importFrom("grDevices", "colors", "dev.new", "dev.next", "dev.off",
             "dev.set", "gray", "grey")
  importFrom("graphics", "image", "layout", "locator", "matplot",
             "matpoints", "par", "persp", "plot", "points", "polygon",
             "segments", "text", "title")
  importFrom("stats", "cov", "cutree", "dist", "dnorm", "dt", "hclust",
             "kmeans", "median", "pexp", "pnorm", "pt", "punif", "qexp",
             "qnorm", "qt", "qunif", "rnorm", "rt", "runif", "sd")
to your NAMESPACE file.