coeplot: no visible global function definition for 'axis'
coeplot: no visible global function definition for 'lines'
coeplot: no visible global function definition for 'title'
coeplot: no visible global function definition for 'legend'
corplot: no visible global function definition for 'par'
corplot: no visible global function definition for 'pairs'
corplot: no visible global function definition for 'strwidth'
lm.estimate: no visible global function definition for 'as.formula'
lm.estimate: no visible global function definition for 'glm'
panel.cor: no visible global function definition for 'par'
panel.cor: no visible global function definition for 'cor'
panel.cor: no visible global function definition for 'strwidth'
panel.cor: no visible global function definition for 'text'
panel.smooth.r: no visible global function definition for 'par'
panel.smooth.r: no visible global function definition for 'points'
panel.smooth.r: no visible global function definition for 'lines'
posplot: no visible global function definition for 'par'
posplot: no visible global function definition for 'barplot'
posplot: no visible global function definition for 'points'
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for 'axis'
coeplot: no visible global function definition for 'lines'
coeplot: no visible global function definition for 'title'
coeplot: no visible global function definition for 'legend'
corplot: no visible global function definition for 'par'
corplot: no visible global function definition for 'pairs'
corplot: no visible global function definition for 'strwidth'
lm.estimate: no visible global function definition for 'as.formula'
lm.estimate: no visible global function definition for 'glm'
panel.cor: no visible global function definition for 'par'
panel.cor: no visible global function definition for 'cor'
panel.cor: no visible global function definition for 'strwidth'
panel.cor: no visible global function definition for 'text'
panel.smooth.r: no visible global function definition for 'par'
panel.smooth.r: no visible global function definition for 'points'
panel.smooth.r: no visible global function definition for 'lines'
posplot: no visible global function definition for 'par'
posplot: no visible global function definition for 'barplot'
posplot: no visible global function definition for 'points'
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for 'axis'
coeplot: no visible global function definition for 'lines'
coeplot: no visible global function definition for 'title'
coeplot: no visible global function definition for 'legend'
corplot: no visible global function definition for 'par'
corplot: no visible global function definition for 'pairs'
corplot: no visible global function definition for 'strwidth'
lm.estimate: no visible global function definition for 'as.formula'
lm.estimate: no visible global function definition for 'glm'
panel.cor: no visible global function definition for 'par'
panel.cor: no visible global function definition for 'cor'
panel.cor: no visible global function definition for 'strwidth'
panel.cor: no visible global function definition for 'text'
panel.smooth.r: no visible global function definition for 'par'
panel.smooth.r: no visible global function definition for 'points'
panel.smooth.r: no visible global function definition for 'lines'
posplot: no visible global function definition for 'par'
posplot: no visible global function definition for 'barplot'
posplot: no visible global function definition for 'points'
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for ‘axis’
coeplot: no visible global function definition for ‘lines’
coeplot: no visible global function definition for ‘title’
coeplot: no visible global function definition for ‘legend’
corplot: no visible global function definition for ‘par’
corplot: no visible global function definition for ‘pairs’
corplot: no visible global function definition for ‘strwidth’
lm.estimate: no visible global function definition for ‘as.formula’
lm.estimate: no visible global function definition for ‘glm’
panel.cor: no visible global function definition for ‘par’
panel.cor: no visible global function definition for ‘cor’
panel.cor: no visible global function definition for ‘strwidth’
panel.cor: no visible global function definition for ‘text’
panel.smooth.r: no visible global function definition for ‘par’
panel.smooth.r: no visible global function definition for ‘points’
panel.smooth.r: no visible global function definition for ‘lines’
posplot: no visible global function definition for ‘par’
posplot: no visible global function definition for ‘barplot’
posplot: no visible global function definition for ‘points’
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.
coeplot: no visible global function definition for 'axis'
coeplot: no visible global function definition for 'lines'
coeplot: no visible global function definition for 'title'
coeplot: no visible global function definition for 'legend'
corplot: no visible global function definition for 'par'
corplot: no visible global function definition for 'pairs'
corplot: no visible global function definition for 'strwidth'
lm.estimate: no visible global function definition for 'as.formula'
lm.estimate: no visible global function definition for 'glm'
panel.cor: no visible global function definition for 'par'
panel.cor: no visible global function definition for 'cor'
panel.cor: no visible global function definition for 'strwidth'
panel.cor: no visible global function definition for 'text'
panel.smooth.r: no visible global function definition for 'par'
panel.smooth.r: no visible global function definition for 'points'
panel.smooth.r: no visible global function definition for 'lines'
posplot: no visible global function definition for 'par'
posplot: no visible global function definition for 'barplot'
posplot: no visible global function definition for 'points'
Undefined global functions or variables:
  as.formula axis barplot cor glm legend lines pairs par points
  strwidth text title
Consider adding
  importFrom("graphics", "axis", "barplot", "legend", "lines", "pairs",
             "par", "points", "strwidth", "text", "title")
  importFrom("stats", "as.formula", "cor", "glm")
to your NAMESPACE file.