pearson: no visible global function definition for 'cor'
plot.survcorr: no visible global function definition for 'pnorm'
plot.survcorr: no visible global function definition for 'par'
plot.survcorr: no visible global function definition for 'points'
survcorr: no visible global function definition for 'model.frame'
survcorr: no visible global function definition for 'qnorm'
survcorr: no visible global function definition for 'runif'
survcorr: no visible global function definition for 'pnorm'
survcorr: no visible global function definition for 'var'
survcorr: no visible global function definition for 'qt'
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for 'cor'
plot.survcorr: no visible global function definition for 'pnorm'
plot.survcorr: no visible global function definition for 'par'
plot.survcorr: no visible global function definition for 'points'
survcorr: no visible global function definition for 'model.frame'
survcorr: no visible global function definition for 'qnorm'
survcorr: no visible global function definition for 'runif'
survcorr: no visible global function definition for 'pnorm'
survcorr: no visible global function definition for 'var'
survcorr: no visible global function definition for 'qt'
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for 'cor'
plot.survcorr: no visible global function definition for 'pnorm'
plot.survcorr: no visible global function definition for 'par'
plot.survcorr: no visible global function definition for 'points'
survcorr: no visible global function definition for 'model.frame'
survcorr: no visible global function definition for 'qnorm'
survcorr: no visible global function definition for 'runif'
survcorr: no visible global function definition for 'pnorm'
survcorr: no visible global function definition for 'var'
survcorr: no visible global function definition for 'qt'
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for ‘cor’
plot.survcorr: no visible global function definition for ‘pnorm’
plot.survcorr: no visible global function definition for ‘par’
plot.survcorr: no visible global function definition for ‘points’
survcorr: no visible global function definition for ‘model.frame’
survcorr: no visible global function definition for ‘qnorm’
survcorr: no visible global function definition for ‘runif’
survcorr: no visible global function definition for ‘pnorm’
survcorr: no visible global function definition for ‘var’
survcorr: no visible global function definition for ‘qt’
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.
pearson: no visible global function definition for 'cor'
plot.survcorr: no visible global function definition for 'pnorm'
plot.survcorr: no visible global function definition for 'par'
plot.survcorr: no visible global function definition for 'points'
survcorr: no visible global function definition for 'model.frame'
survcorr: no visible global function definition for 'qnorm'
survcorr: no visible global function definition for 'runif'
survcorr: no visible global function definition for 'pnorm'
survcorr: no visible global function definition for 'var'
survcorr: no visible global function definition for 'qt'
Undefined global functions or variables:
  cor model.frame par pnorm points qnorm qt runif var
Consider adding
  importFrom("graphics", "par", "points")
  importFrom("stats", "cor", "model.frame", "pnorm", "qnorm", "qt",
             "runif", "var")
to your NAMESPACE file.