plot.pred.int: no visible global function definition for 'plot.default'
plot.pred.int: no visible global function definition for 'axis'
plot.pred.int: no visible global function definition for 'box'
plot.pred.int : cidist: no visible global function definition for
  'ecdf'
plot.pred.int : negcidist: no visible global function definition for
  'ecdf'
plot.pred.int : pi.col.fun: no visible global function definition for
  'gray'
plot.pred.int: no visible global function definition for 'segments'
plot.pred.int: no visible global function definition for 'points'
plot.pred.int: no visible global function definition for 'abline'
pred.int: no visible binding for global variable 'sd'
prop.test.mult: no visible global function definition for 'qnorm'
sim.basic: no visible global function definition for 'rbinom'
sim.basic: no visible global function definition for 'rnorm'
t.test.mult: no visible global function definition for 'qt'
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for 'plot.default'
plot.pred.int: no visible global function definition for 'axis'
plot.pred.int: no visible global function definition for 'box'
plot.pred.int : cidist: no visible global function definition for
  'ecdf'
plot.pred.int : negcidist: no visible global function definition for
  'ecdf'
plot.pred.int : pi.col.fun: no visible global function definition for
  'gray'
plot.pred.int: no visible global function definition for 'segments'
plot.pred.int: no visible global function definition for 'points'
plot.pred.int: no visible global function definition for 'abline'
pred.int: no visible binding for global variable 'sd'
prop.test.mult: no visible global function definition for 'qnorm'
sim.basic: no visible global function definition for 'rbinom'
sim.basic: no visible global function definition for 'rnorm'
t.test.mult: no visible global function definition for 'qt'
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for 'plot.default'
plot.pred.int: no visible global function definition for 'axis'
plot.pred.int: no visible global function definition for 'box'
plot.pred.int : cidist: no visible global function definition for
  'ecdf'
plot.pred.int : negcidist: no visible global function definition for
  'ecdf'
plot.pred.int : pi.col.fun: no visible global function definition for
  'gray'
plot.pred.int: no visible global function definition for 'segments'
plot.pred.int: no visible global function definition for 'points'
plot.pred.int: no visible global function definition for 'abline'
pred.int: no visible binding for global variable 'sd'
prop.test.mult: no visible global function definition for 'qnorm'
sim.basic: no visible global function definition for 'rbinom'
sim.basic: no visible global function definition for 'rnorm'
t.test.mult: no visible global function definition for 'qt'
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for ‘plot.default’
plot.pred.int: no visible global function definition for ‘axis’
plot.pred.int: no visible global function definition for ‘box’
plot.pred.int : cidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : negcidist: no visible global function definition for
  ‘ecdf’
plot.pred.int : pi.col.fun: no visible global function definition for
  ‘gray’
plot.pred.int: no visible global function definition for ‘segments’
plot.pred.int: no visible global function definition for ‘points’
plot.pred.int: no visible global function definition for ‘abline’
pred.int: no visible binding for global variable ‘sd’
prop.test.mult: no visible global function definition for ‘qnorm’
sim.basic: no visible global function definition for ‘rbinom’
sim.basic: no visible global function definition for ‘rnorm’
t.test.mult: no visible global function definition for ‘qt’
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.
plot.pred.int: no visible global function definition for 'plot.default'
plot.pred.int: no visible global function definition for 'axis'
plot.pred.int: no visible global function definition for 'box'
plot.pred.int : cidist: no visible global function definition for
  'ecdf'
plot.pred.int : negcidist: no visible global function definition for
  'ecdf'
plot.pred.int : pi.col.fun: no visible global function definition for
  'gray'
plot.pred.int: no visible global function definition for 'segments'
plot.pred.int: no visible global function definition for 'points'
plot.pred.int: no visible global function definition for 'abline'
pred.int: no visible binding for global variable 'sd'
prop.test.mult: no visible global function definition for 'qnorm'
sim.basic: no visible global function definition for 'rbinom'
sim.basic: no visible global function definition for 'rnorm'
t.test.mult: no visible global function definition for 'qt'
Undefined global functions or variables:
  abline axis box ecdf gray plot.default points qnorm qt rbinom rnorm
  sd segments
Consider adding
  importFrom("grDevices", "gray")
  importFrom("graphics", "abline", "axis", "box", "plot.default",
             "points", "segments")
  importFrom("stats", "ecdf", "qnorm", "qt", "rbinom", "rnorm", "sd")
to your NAMESPACE file.