GANOVA: no visible binding for global variable ‘sd’
GANOVA: no visible global function definition for ‘abline’
GANOVA: no visible global function definition for ‘legend’
GANOVA: no visible global function definition for ‘sd’
GANOVA: no visible global function definition for ‘segments’
GANOVA: no visible global function definition for ‘hist’
GANOVA: no visible global function definition for ‘points’
GFplot: no visible global function definition for ‘abline’
GFplot: no visible global function definition for ‘legend’
GFplot: no visible global function definition for ‘hist’
GFplot: no visible global function definition for ‘rug’
GFplot: no visible global function definition for ‘mtext’
GRegplot: no visible global function definition for ‘IQR’
GRegplot: no visible global function definition for ‘sd’
GRegplot: no visible global function definition for ‘qt’
GRegplot: no visible global function definition for ‘hist’
GRegplot: no visible global function definition for ‘rug’
GRegplot: no visible global function definition for ‘stripchart’
GRegplot: no visible global function definition for ‘points’
PRESS: no visible global function definition for ‘resid’
PRESS: no visible global function definition for ‘lm.influence’
Qyplot: no visible global function definition for ‘abline’
Qyplot: no visible global function definition for ‘legend’
Qyplot: no visible global function definition for ‘hist’
Qyplot: no visible global function definition for ‘rug’
Qyplot: no visible global function definition for ‘mtext’
Uplot: no visible global function definition for ‘par’
Uplot: no visible global function definition for ‘barplot’
qqANOVA: no visible global function definition for ‘approx’
qqANOVA: no visible global function definition for ‘palette’
qqANOVA: no visible global function definition for ‘rainbow’
qqANOVA: no visible global function definition for ‘plot’
quadline: no visible global function definition for ‘model.matrix’
quadline: no visible global function definition for ‘coefficients’
quadline: no visible global function definition for ‘predict’
quadline: no visible global function definition for ‘spline’
quadline: no visible global function definition for ‘lines’
tplot: no visible global function definition for ‘abline’
tplot: no visible global function definition for ‘legend’
tplot: no visible global function definition for ‘hist’
tplot: no visible global function definition for ‘rug’
tplot: no visible global function definition for ‘mtext’
Undefined global functions or variables:
  IQR abline approx barplot coefficients hist legend lines lm.influence
  model.matrix mtext palette par plot points predict qt rainbow resid
  rug sd segments spline stripchart
Consider adding
  importFrom("grDevices", "palette", "rainbow")
  importFrom("graphics", "abline", "barplot", "hist", "legend", "lines",
             "mtext", "par", "plot", "points", "rug", "segments",
             "stripchart")
  importFrom("stats", "IQR", "approx", "coefficients", "lm.influence",
             "model.matrix", "predict", "qt", "resid", "sd", "spline")
to your NAMESPACE file.