basisplot: no visible global function definition for 'abline'
basisplot: no visible global function definition for 'text'
basisplot: no visible global function definition for 'par'
plot.prinsimp: no visible global function definition for 'screeplot'
plot.simpart: no visible global function definition for 'par'
position_text: no visible global function definition for 'par'
position_text: no visible global function definition for 'strwidth'
simpart.formula: no visible global function definition for 'terms'
simpart.formula: no visible global function definition for
  'model.matrix'
varperc: no visible global function definition for 'lines'
varperc: no visible global function definition for 'text'
varsimp: no visible global function definition for 'points'
varsimp: no visible global function definition for 'text'
varsimp: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for 'abline'
basisplot: no visible global function definition for 'text'
basisplot: no visible global function definition for 'par'
plot.prinsimp: no visible global function definition for 'screeplot'
plot.simpart: no visible global function definition for 'par'
position_text: no visible global function definition for 'par'
position_text: no visible global function definition for 'strwidth'
simpart.formula: no visible global function definition for 'terms'
simpart.formula: no visible global function definition for
  'model.matrix'
varperc: no visible global function definition for 'lines'
varperc: no visible global function definition for 'text'
varsimp: no visible global function definition for 'points'
varsimp: no visible global function definition for 'text'
varsimp: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for 'abline'
basisplot: no visible global function definition for 'text'
basisplot: no visible global function definition for 'par'
plot.prinsimp: no visible global function definition for 'screeplot'
plot.simpart: no visible global function definition for 'par'
position_text: no visible global function definition for 'par'
position_text: no visible global function definition for 'strwidth'
simpart.formula: no visible global function definition for 'terms'
simpart.formula: no visible global function definition for
  'model.matrix'
varperc: no visible global function definition for 'lines'
varperc: no visible global function definition for 'text'
varsimp: no visible global function definition for 'points'
varsimp: no visible global function definition for 'text'
varsimp: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for ‘abline’
basisplot: no visible global function definition for ‘text’
basisplot: no visible global function definition for ‘par’
plot.prinsimp: no visible global function definition for ‘screeplot’
plot.simpart: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘par’
position_text: no visible global function definition for ‘strwidth’
simpart.formula: no visible global function definition for ‘terms’
simpart.formula: no visible global function definition for
  ‘model.matrix’
varperc: no visible global function definition for ‘lines’
varperc: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘points’
varsimp: no visible global function definition for ‘text’
varsimp: no visible global function definition for ‘abline’
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.
basisplot: no visible global function definition for 'abline'
basisplot: no visible global function definition for 'text'
basisplot: no visible global function definition for 'par'
plot.prinsimp: no visible global function definition for 'screeplot'
plot.simpart: no visible global function definition for 'par'
position_text: no visible global function definition for 'par'
position_text: no visible global function definition for 'strwidth'
simpart.formula: no visible global function definition for 'terms'
simpart.formula: no visible global function definition for
  'model.matrix'
varperc: no visible global function definition for 'lines'
varperc: no visible global function definition for 'text'
varsimp: no visible global function definition for 'points'
varsimp: no visible global function definition for 'text'
varsimp: no visible global function definition for 'abline'
Undefined global functions or variables:
  abline lines model.matrix par points screeplot strwidth terms text
Consider adding
  importFrom("graphics", "abline", "lines", "par", "points", "strwidth",
             "text")
  importFrom("stats", "model.matrix", "screeplot", "terms")
to your NAMESPACE file.