bagplot: no visible global function definition for ‘plot’
bagplot.pairs: no visible global function definition for ‘quantile’
bagplot.pairs: no visible global function definition for ‘par’
bagplot.pairs: no visible global function definition for ‘pairs’
bagplot.pairs: no visible global function definition for ‘mtext’
boxplot2D: no visible global function definition for ‘plot’
boxplot2D: no visible global function definition for ‘boxplot.stats’
boxplot2D: no visible global function definition for ‘quantile’
boxplot2D: no visible global function definition for ‘median’
boxplot2D: no visible global function definition for ‘par’
boxplot2D: no visible global function definition for ‘segments’
boxplot2D: no visible global function definition for ‘points’
compute.bagplot : cut.z.pg: no visible global function definition for
  ‘segments’
compute.bagplot : cut.z.pg: no visible global function definition for
  ‘points’
compute.bagplot : find.cut.z.pg: no visible global function definition
  for ‘plot’
compute.bagplot : find.cut.z.pg: no visible global function definition
  for ‘points’
compute.bagplot : find.cut.z.pg: no visible global function definition
  for ‘lines’
compute.bagplot : expand.hull: no visible global function definition
  for ‘chull’
compute.bagplot : <anonymous>: no visible global function definition
  for ‘median’
compute.bagplot: no visible global function definition for ‘prcomp’
compute.bagplot: no visible binding for global variable ‘sd’
compute.bagplot: no visible global function definition for ‘plot’
compute.bagplot: no visible global function definition for ‘segments’
compute.bagplot: no visible global function definition for ‘text’
compute.bagplot: no visible global function definition for ‘chull’
compute.bagplot: no visible global function definition for ‘rnorm’
compute.bagplot: no visible global function definition for ‘points’
compute.bagplot: no visible global function definition for ‘lines’
faces: no visible global function definition for ‘rainbow’
faces: no visible global function definition for ‘terrain.colors’
faces: no visible global function definition for ‘heat.colors’
faces : spline: no visible global function definition for ‘hist’
faces : spline: no visible global function definition for ‘points’
faces: no visible global function definition for ‘par’
faces: no visible global function definition for ‘plot’
faces: no visible global function definition for ‘title’
faces: no visible global function definition for ‘lines’
faces: no visible global function definition for ‘polygon’
faces: no visible global function definition for ‘rnorm’
faces: no visible global function definition for ‘runif’
faces: no visible global function definition for ‘points’
faces: no visible global function definition for ‘mtext’
faces: no visible global function definition for ‘text’
gslider : newpl: no visible global function definition for ‘plot’
gslider : newpl: no visible global function definition for ‘text’
plot.bagplot : cut.z.pg: no visible global function definition for
  ‘segments’
plot.bagplot : cut.z.pg: no visible global function definition for
  ‘points’
plot.bagplot : find.cut.z.pg: no visible global function definition for
  ‘plot’
plot.bagplot : find.cut.z.pg: no visible global function definition for
  ‘points’
plot.bagplot : find.cut.z.pg: no visible global function definition for
  ‘lines’
plot.bagplot: no visible global function definition for ‘plot’
plot.bagplot: no visible global function definition for ‘par’
plot.bagplot: no visible global function definition for ‘boxplot’
plot.bagplot: no visible global function definition for ‘segments’
plot.bagplot: no visible global function definition for ‘points’
plot.bagplot: no visible global function definition for ‘polygon’
plot.bagplot: no visible global function definition for ‘text’
plot.bagplot: no visible global function definition for ‘lines’
plot.faces: no visible global function definition for ‘rainbow’
plot.faces: no visible global function definition for ‘terrain.colors’
plot.faces: no visible global function definition for ‘heat.colors’
plot.faces : spline: no visible global function definition for ‘hist’
plot.faces : spline: no visible global function definition for ‘points’
plot.faces: no visible global function definition for ‘plot’
plot.faces: no visible global function definition for ‘lines’
plot.faces: no visible global function definition for ‘polygon’
plot.faces: no visible global function definition for ‘rnorm’
plot.faces: no visible global function definition for ‘runif’
plot.faces: no visible global function definition for ‘points’
plot.faces: no visible global function definition for ‘text’
plothulls: no visible global function definition for ‘points’
plothulls: no visible global function definition for ‘plot’
plothulls: no visible global function definition for ‘chull’
plothulls: no visible global function definition for ‘title’
plothulls: no visible global function definition for ‘polygon’
plotsummary : plot_single_summary: no visible global function
  definition for ‘is.ts’
plotsummary : plot_single_summary: no visible global function
  definition for ‘quantile’
plotsummary : plot_single_summary: no visible global function
  definition for ‘par’
plotsummary : plot_single_summary: no visible global function
  definition for ‘plot’
plotsummary : plot_single_summary: no visible global function
  definition for ‘title’
plotsummary : plot_single_summary: no visible global function
  definition for ‘rug’
plotsummary : plot_single_summary: no visible global function
  definition for ‘fivenum’
plotsummary : plot_single_summary: no visible global function
  definition for ‘rect’
plotsummary : plot_single_summary: no visible global function
  definition for ‘grid’
plotsummary : plot_single_summary: no visible global function
  definition for ‘segments’
plotsummary : plot_single_summary: no visible global function
  definition for ‘points’
plotsummary : plot_single_summary: no visible global function
  definition for ‘density’
plotsummary : plot_single_summary: no visible global function
  definition for ‘lines’
plotsummary : plot_single_summary: no visible global function
  definition for ‘boxplot’
plotsummary: no visible global function definition for ‘plot’
plotsummary: no visible global function definition for ‘par’
plotsummary: no visible global function definition for ‘mtext’
skyline.hist: no visible global function definition for ‘hist’
skyline.hist: no visible global function definition for ‘plot’
skyline.hist: no visible global function definition for ‘title’
skyline.hist: no visible global function definition for ‘par’
skyline.hist: no visible global function definition for ‘rect’
skyline.hist: no visible global function definition for ‘rainbow’
skyline.hist: no visible global function definition for ‘segments’
skyline.hist: no visible global function definition for ‘points’
slider.bootstrap.lm.plot: no visible global function definition for
  ‘abline’
slider.bootstrap.lm.plot: no visible global function definition for
  ‘lm’
slider.bootstrap.lm.plot : refresh: no visible global function
  definition for ‘abline’
slider.bootstrap.lm.plot : refresh: no visible global function
  definition for ‘lm’
slider.bootstrap.lm.plot : refresh: no visible global function
  definition for ‘as.formula’
slider.bootstrap.lm.plot : refresh: no visible global function
  definition for ‘lines’
slider.brush.pairs: no visible global function definition for ‘dev.new’
slider.brush.pairs: no visible global function definition for ‘par’
slider.brush.pairs: no visible global function definition for ‘text’
slider.brush.pairs: no visible global function definition for ‘rect’
slider.brush.pairs : refresh: no visible global function definition for
  ‘par’
slider.brush.pairs : refresh: no visible global function definition for
  ‘points’
slider.brush.plot.xy : refresh: no visible global function definition
  for ‘par’
slider.brush.plot.xy : refresh: no visible global function definition
  for ‘rect’
slider.brush.plot.xy : refresh: no visible global function definition
  for ‘text’
slider.brush.plot.xy : refresh: no visible global function definition
  for ‘points’
slider.brush.plot.xy : reset: no visible global function definition for
  ‘par’
slider.brush.plot.xy : reset: no visible global function definition for
  ‘rect’
slider.density: no visible binding for global variable ‘rug’
slider.density : refresh: no visible global function definition for
  ‘density’
slider.density : refresh: no visible global function definition for
  ‘title’
slider.density: no visible global function definition for ‘density’
slider.hist: no visible binding for global variable ‘rug’
slider.hist: no visible global function definition for ‘hist’
slider.lowess.plot : refresh: no visible global function definition for
  ‘lowess’
slider.lowess.plot : refresh: no visible global function definition for
  ‘lines’
slider.lowess.plot : refresh: no visible global function definition for
  ‘title’
slider.smooth.plot.ts: no visible global function definition for
  ‘is.ts’
slider.smooth.plot.ts: no visible global function definition for ‘time’
slider.smooth.plot.ts : refresh: no visible global function definition
  for ‘smooth’
slider.smooth.plot.ts : refresh: no visible global function definition
  for ‘title’
slider.smooth.plot.ts : refresh: no visible global function definition
  for ‘points’
slider.split.plot.ts: no visible global function definition for ‘is.ts’
slider.split.plot.ts: no visible global function definition for ‘time’
slider.split.plot.ts : refresh: no visible global function definition
  for ‘abline’
slider.split.plot.ts : refresh: no visible global function definition
  for ‘lm’
slider.split.plot.ts : refresh: no visible global function definition
  for ‘segments’
slider.split.plot.ts : refresh: no visible global function definition
  for ‘fivenum’
slider.split.plot.ts : refresh: no visible global function definition
  for ‘points’
slider.stem.leaf : repl: no visible global function definition for
  ‘par’
slider.stem.leaf : repl: no visible global function definition for
  ‘plot’
slider.stem.leaf : repl: no visible global function definition for
  ‘text’
slider.stem.leaf : repl: no visible global function definition for
  ‘title’
slider.stem.leaf : sp: no visible global function definition for ‘par’
slider.stem.leaf : sp: no visible global function definition for
  ‘dev.copy’
slider.stem.leaf : sp: no visible binding for global variable
  ‘postscript’
slider.stem.leaf : sp: no visible global function definition for
  ‘dev.off’
slider.stem.leaf : sp: no visible binding for global variable ‘jpeg’
slider.zoom.plot.ts: no visible global function definition for ‘is.ts’
slider.zoom.plot.ts: no visible global function definition for ‘time’
slider.zoom.plot.ts : refresh: no visible global function definition
  for ‘par’
slider.zoom.plot.ts : refresh: no visible global function definition
  for ‘abline’
slider.zoom.plot.ts : refresh: no visible global function definition
  for ‘lines’
slider.zoom.plot.ts : refresh: no visible global function definition
  for ‘plot’
spin3R: no visible global function definition for ‘plot’
spin3R: no visible global function definition for ‘lines’
spin3R: no visible global function definition for ‘points’
stem.leaf: no visible global function definition for ‘find’
stem.leaf: no visible global function definition for ‘boxplot’
stem.leaf.backback : stem.leaf: no visible global function definition
  for ‘find’
stem.leaf.backback : stem.leaf: no visible global function definition
  for ‘boxplot’
stem.leaf.backback: no visible global function definition for ‘find’
stem.leaf.backback: no visible global function definition for ‘boxplot’
Undefined global functions or variables:
  abline as.formula boxplot boxplot.stats chull density dev.copy
  dev.new dev.off find fivenum grid heat.colors hist is.ts jpeg lines
  lm lowess median mtext pairs par plot points polygon postscript
  prcomp quantile rainbow rect rnorm rug runif sd segments smooth
  terrain.colors text time title
Consider adding
  importFrom("grDevices", "boxplot.stats", "chull", "dev.copy",
             "dev.new", "dev.off", "heat.colors", "jpeg", "postscript",
             "rainbow", "terrain.colors")
  importFrom("graphics", "abline", "boxplot", "grid", "hist", "lines",
             "mtext", "pairs", "par", "plot", "points", "polygon",
             "rect", "rug", "segments", "text", "title")
  importFrom("stats", "as.formula", "density", "fivenum", "is.ts", "lm",
             "lowess", "median", "prcomp", "quantile", "rnorm", "runif",
             "sd", "smooth", "time")
  importFrom("utils", "find")
to your NAMESPACE file.