Packages in Depends field not imported from:
  'DiceKriging' 'methods'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  'covMatrix'
CrossValidationMuFicokmAll: no visible global function definition for
  'covMatrix'
MuFicokm: no visible global function definition for 'km'
compute.beta.hat: no visible global function definition for 'lm'
computeAuxVariables: no visible global function definition for
  'covMatrix'
kmCok: no visible global function definition for 'new'
kmCok: no visible global function definition for 'drop.response'
kmCok: no visible global function definition for 'model.matrix'
kmCok: no visible global function definition for 'covStruct.create'
kmCok: no visible global function definition for 'validObject'
kmCok: no visible global function definition for 'covParametersBounds'
kmCok: no visible binding for global variable 'kmEstimate'
kmCok : cv: no visible global function definition for 'leaveOneOut.km'
predict.kmCok: no visible global function definition for 'model.matrix'
predict.kmCok: no visible global function definition for 'covMat1Mat2'
predict.kmCok: no visible global function definition for 'qnorm'
predict.kmCok: no visible global function definition for 'qt'
predict.kmCok: no visible global function definition for 'covMatrix'
summary.MuFicokm: no visible global function definition for
  'covparam2vect'
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  'DiceKriging' 'methods'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  'covMatrix'
CrossValidationMuFicokmAll: no visible global function definition for
  'covMatrix'
MuFicokm: no visible global function definition for 'km'
compute.beta.hat: no visible global function definition for 'lm'
computeAuxVariables: no visible global function definition for
  'covMatrix'
kmCok: no visible global function definition for 'new'
kmCok: no visible global function definition for 'drop.response'
kmCok: no visible global function definition for 'model.matrix'
kmCok: no visible global function definition for 'covStruct.create'
kmCok: no visible global function definition for 'validObject'
kmCok: no visible global function definition for 'covParametersBounds'
kmCok: no visible binding for global variable 'kmEstimate'
kmCok : cv: no visible global function definition for 'leaveOneOut.km'
predict.kmCok: no visible global function definition for 'model.matrix'
predict.kmCok: no visible global function definition for 'covMat1Mat2'
predict.kmCok: no visible global function definition for 'qnorm'
predict.kmCok: no visible global function definition for 'qt'
predict.kmCok: no visible global function definition for 'covMatrix'
summary.MuFicokm: no visible global function definition for
  'covparam2vect'
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Rd file 'CrossValidationMuFicokmAll.Rd':
  \examples lines wider than 100 characters:
                     apply(matrix(1:DNest$n),1,function(x) CrossValidationMuFicokmAll(mymodel,x)$CVerrall)

Rd file 'MuFicokm.Rd':
  \usage lines wider than 90 characters:
                     noise.var = NULL, estim.method = "MLE", penalty = NULL, optim.method = "BFGS", 

Rd file 'predict.MuFicokm.Rd':
  \examples lines wider than 100 characters:
                                                     rev(predictionsSK_UK$mean-2*sqrt(predictionsSK_UK$sig2))),

These lines will be truncated in the PDF manual.
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  'DiceKriging' 'methods'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  'covMatrix'
CrossValidationMuFicokmAll: no visible global function definition for
  'covMatrix'
MuFicokm: no visible global function definition for 'km'
compute.beta.hat: no visible global function definition for 'lm'
computeAuxVariables: no visible global function definition for
  'covMatrix'
kmCok: no visible global function definition for 'new'
kmCok: no visible global function definition for 'drop.response'
kmCok: no visible global function definition for 'model.matrix'
kmCok: no visible global function definition for 'covStruct.create'
kmCok: no visible global function definition for 'validObject'
kmCok: no visible global function definition for 'covParametersBounds'
kmCok: no visible binding for global variable 'kmEstimate'
kmCok : cv: no visible global function definition for 'leaveOneOut.km'
predict.kmCok: no visible global function definition for 'model.matrix'
predict.kmCok: no visible global function definition for 'covMat1Mat2'
predict.kmCok: no visible global function definition for 'qnorm'
predict.kmCok: no visible global function definition for 'qt'
predict.kmCok: no visible global function definition for 'covMatrix'
summary.MuFicokm: no visible global function definition for
  'covparam2vect'
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  ‘DiceKriging’ ‘methods’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  ‘covMatrix’
CrossValidationMuFicokmAll: no visible global function definition for
  ‘covMatrix’
MuFicokm: no visible global function definition for ‘km’
compute.beta.hat: no visible global function definition for ‘lm’
computeAuxVariables: no visible global function definition for
  ‘covMatrix’
kmCok: no visible global function definition for ‘new’
kmCok: no visible global function definition for ‘drop.response’
kmCok: no visible global function definition for ‘model.matrix’
kmCok: no visible global function definition for ‘covStruct.create’
kmCok: no visible global function definition for ‘validObject’
kmCok: no visible global function definition for ‘covParametersBounds’
kmCok: no visible binding for global variable ‘kmEstimate’
kmCok : cv: no visible global function definition for ‘leaveOneOut.km’
predict.kmCok: no visible global function definition for ‘model.matrix’
predict.kmCok: no visible global function definition for ‘covMat1Mat2’
predict.kmCok: no visible global function definition for ‘qnorm’
predict.kmCok: no visible global function definition for ‘qt’
predict.kmCok: no visible global function definition for ‘covMatrix’
summary.MuFicokm: no visible global function definition for
  ‘covparam2vect’
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').
Packages in Depends field not imported from:
  'DiceKriging' 'methods'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
CrossValidationMuFicokm: no visible global function definition for
  'covMatrix'
CrossValidationMuFicokmAll: no visible global function definition for
  'covMatrix'
MuFicokm: no visible global function definition for 'km'
compute.beta.hat: no visible global function definition for 'lm'
computeAuxVariables: no visible global function definition for
  'covMatrix'
kmCok: no visible global function definition for 'new'
kmCok: no visible global function definition for 'drop.response'
kmCok: no visible global function definition for 'model.matrix'
kmCok: no visible global function definition for 'covStruct.create'
kmCok: no visible global function definition for 'validObject'
kmCok: no visible global function definition for 'covParametersBounds'
kmCok: no visible binding for global variable 'kmEstimate'
kmCok : cv: no visible global function definition for 'leaveOneOut.km'
predict.kmCok: no visible global function definition for 'model.matrix'
predict.kmCok: no visible global function definition for 'covMat1Mat2'
predict.kmCok: no visible global function definition for 'qnorm'
predict.kmCok: no visible global function definition for 'qt'
predict.kmCok: no visible global function definition for 'covMatrix'
summary.MuFicokm: no visible global function definition for
  'covparam2vect'
Undefined global functions or variables:
  covMat1Mat2 covMatrix covParametersBounds covStruct.create
  covparam2vect drop.response km kmEstimate leaveOneOut.km lm
  model.matrix new qnorm qt validObject
Consider adding
  importFrom("methods", "new", "validObject")
  importFrom("stats", "lm", "model.matrix", "qnorm", "qt")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').