OLScurve: no visible global function definition for 'as.formula'
OLScurve: no visible global function definition for 'na.omit'
OLScurve: no visible global function definition for 'lm'
OLScurve: no visible global function definition for 'predict'
OLScurve: no visible global function definition for 'residuals'
OLScurve: no visible global function definition for 'model.frame'
OLScurve: no visible global function definition for 'model.matrix'
plot.OLScurve : plotOLScurve: no visible global function definition for
  'reshape'
print.OLScurve: no visible global function definition for 'na.omit'
print.OLScurve: no visible global function definition for 'model.frame'
print.OLScurve: no visible global function definition for
  'model.matrix'
print.OLScurve: no visible global function definition for 'cov'
print.OLScurve: no visible global function definition for 'cor'
print.OLScurve: no visible global function definition for 'sd'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'devAskNewPage'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'reshape'
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for 'gray'
subjplot.OLScurve: no visible global function definition for
  'devAskNewPage'
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for 'as.formula'
OLScurve: no visible global function definition for 'na.omit'
OLScurve: no visible global function definition for 'lm'
OLScurve: no visible global function definition for 'predict'
OLScurve: no visible global function definition for 'residuals'
OLScurve: no visible global function definition for 'model.frame'
OLScurve: no visible global function definition for 'model.matrix'
plot.OLScurve : plotOLScurve: no visible global function definition for
  'reshape'
print.OLScurve: no visible global function definition for 'na.omit'
print.OLScurve: no visible global function definition for 'model.frame'
print.OLScurve: no visible global function definition for
  'model.matrix'
print.OLScurve: no visible global function definition for 'cov'
print.OLScurve: no visible global function definition for 'cor'
print.OLScurve: no visible global function definition for 'sd'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'devAskNewPage'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'reshape'
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for 'gray'
subjplot.OLScurve: no visible global function definition for
  'devAskNewPage'
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for 'as.formula'
OLScurve: no visible global function definition for 'na.omit'
OLScurve: no visible global function definition for 'lm'
OLScurve: no visible global function definition for 'predict'
OLScurve: no visible global function definition for 'residuals'
OLScurve: no visible global function definition for 'model.frame'
OLScurve: no visible global function definition for 'model.matrix'
plot.OLScurve : plotOLScurve: no visible global function definition for
  'reshape'
print.OLScurve: no visible global function definition for 'na.omit'
print.OLScurve: no visible global function definition for 'model.frame'
print.OLScurve: no visible global function definition for
  'model.matrix'
print.OLScurve: no visible global function definition for 'cov'
print.OLScurve: no visible global function definition for 'cor'
print.OLScurve: no visible global function definition for 'sd'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'devAskNewPage'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'reshape'
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for 'gray'
subjplot.OLScurve: no visible global function definition for
  'devAskNewPage'
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for ‘as.formula’
OLScurve: no visible global function definition for ‘na.omit’
OLScurve: no visible global function definition for ‘lm’
OLScurve: no visible global function definition for ‘predict’
OLScurve: no visible global function definition for ‘residuals’
OLScurve: no visible global function definition for ‘model.frame’
OLScurve: no visible global function definition for ‘model.matrix’
plot.OLScurve : plotOLScurve: no visible global function definition for
  ‘reshape’
print.OLScurve: no visible global function definition for ‘na.omit’
print.OLScurve: no visible global function definition for ‘model.frame’
print.OLScurve: no visible global function definition for
  ‘model.matrix’
print.OLScurve: no visible global function definition for ‘cov’
print.OLScurve: no visible global function definition for ‘cor’
print.OLScurve: no visible global function definition for ‘sd’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘devAskNewPage’
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for ‘reshape’
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for ‘gray’
subjplot.OLScurve: no visible global function definition for
  ‘devAskNewPage’
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.
OLScurve: no visible global function definition for 'as.formula'
OLScurve: no visible global function definition for 'na.omit'
OLScurve: no visible global function definition for 'lm'
OLScurve: no visible global function definition for 'predict'
OLScurve: no visible global function definition for 'residuals'
OLScurve: no visible global function definition for 'model.frame'
OLScurve: no visible global function definition for 'model.matrix'
plot.OLScurve : plotOLScurve: no visible global function definition for
  'reshape'
print.OLScurve: no visible global function definition for 'na.omit'
print.OLScurve: no visible global function definition for 'model.frame'
print.OLScurve: no visible global function definition for
  'model.matrix'
print.OLScurve: no visible global function definition for 'cov'
print.OLScurve: no visible global function definition for 'cor'
print.OLScurve: no visible global function definition for 'sd'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'devAskNewPage'
subjplot.OLScurve : plotOLScurve: no visible global function definition
  for 'reshape'
subjplot.OLScurve : plotOLScurve : mypanel: no visible global function
  definition for 'gray'
subjplot.OLScurve: no visible global function definition for
  'devAskNewPage'
Undefined global functions or variables:
  as.formula cor cov devAskNewPage gray lm model.frame model.matrix
  na.omit predict reshape residuals sd
Consider adding
  importFrom("grDevices", "devAskNewPage", "gray")
  importFrom("stats", "as.formula", "cor", "cov", "lm", "model.frame",
             "model.matrix", "na.omit", "predict", "reshape",
             "residuals", "sd")
to your NAMESPACE file.