hausman: no visible global function definition for 'pchisq'
ivbe: no visible global function definition for 'cor'
ivbe: no visible global function definition for 'pt'
ivfixed: no visible global function definition for 'cor'
ivfixed: no visible global function definition for 'pt'
ivpan.formula: no visible global function definition for 'model.matrix'
ivpan.formula: no visible global function definition for
  'model.response'
ivrandom: no visible global function definition for 'cor'
ivrandom: no visible global function definition for 'pt'
summary.ivpan: no visible global function definition for 'printCoefmat'
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for 'pchisq'
ivbe: no visible global function definition for 'cor'
ivbe: no visible global function definition for 'pt'
ivfixed: no visible global function definition for 'cor'
ivfixed: no visible global function definition for 'pt'
ivpan.formula: no visible global function definition for 'model.matrix'
ivpan.formula: no visible global function definition for
  'model.response'
ivrandom: no visible global function definition for 'cor'
ivrandom: no visible global function definition for 'pt'
summary.ivpan: no visible global function definition for 'printCoefmat'
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for 'pchisq'
ivbe: no visible global function definition for 'cor'
ivbe: no visible global function definition for 'pt'
ivfixed: no visible global function definition for 'cor'
ivfixed: no visible global function definition for 'pt'
ivpan.formula: no visible global function definition for 'model.matrix'
ivpan.formula: no visible global function definition for
  'model.response'
ivrandom: no visible global function definition for 'cor'
ivrandom: no visible global function definition for 'pt'
summary.ivpan: no visible global function definition for 'printCoefmat'
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for ‘pchisq’
ivbe: no visible global function definition for ‘cor’
ivbe: no visible global function definition for ‘pt’
ivfixed: no visible global function definition for ‘cor’
ivfixed: no visible global function definition for ‘pt’
ivpan.formula: no visible global function definition for ‘model.matrix’
ivpan.formula: no visible global function definition for
  ‘model.response’
ivrandom: no visible global function definition for ‘cor’
ivrandom: no visible global function definition for ‘pt’
summary.ivpan: no visible global function definition for ‘printCoefmat’
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.
hausman: no visible global function definition for 'pchisq'
ivbe: no visible global function definition for 'cor'
ivbe: no visible global function definition for 'pt'
ivfixed: no visible global function definition for 'cor'
ivfixed: no visible global function definition for 'pt'
ivpan.formula: no visible global function definition for 'model.matrix'
ivpan.formula: no visible global function definition for
  'model.response'
ivrandom: no visible global function definition for 'cor'
ivrandom: no visible global function definition for 'pt'
summary.ivpan: no visible global function definition for 'printCoefmat'
Undefined global functions or variables:
  cor model.matrix model.response pchisq printCoefmat pt
Consider adding
  importFrom("stats", "cor", "model.matrix", "model.response", "pchisq",
             "printCoefmat", "pt")
to your NAMESPACE file.