Malformed Title field: should not end in a period.
cstar: no visible global function definition for 'vcov'
cstar : utility: no visible global function definition for 'dt'
cstar : maximand: no visible global function definition for 'integrate'
cstar: no visible global function definition for 'uniroot'
cstari : utility: no visible global function definition for 'dt'
cstari : maximand: no visible global function definition for
  'integrate'
cstari: no visible global function definition for 'uniroot'
cstarme : utility: no visible global function definition for 'density'
cstarme : maximand: no visible global function definition for
  'integrate'
cstarme : maximand: no visible global function definition for 'sd'
cstarme: no visible global function definition for 'uniroot'
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for 'vcov'
cstar : utility: no visible global function definition for 'dt'
cstar : maximand: no visible global function definition for 'integrate'
cstar: no visible global function definition for 'uniroot'
cstari : utility: no visible global function definition for 'dt'
cstari : maximand: no visible global function definition for
  'integrate'
cstari: no visible global function definition for 'uniroot'
cstarme : utility: no visible global function definition for 'density'
cstarme : maximand: no visible global function definition for
  'integrate'
cstarme : maximand: no visible global function definition for 'sd'
cstarme: no visible global function definition for 'uniroot'
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for 'vcov'
cstar : utility: no visible global function definition for 'dt'
cstar : maximand: no visible global function definition for 'integrate'
cstar: no visible global function definition for 'uniroot'
cstari : utility: no visible global function definition for 'dt'
cstari : maximand: no visible global function definition for
  'integrate'
cstari: no visible global function definition for 'uniroot'
cstarme : utility: no visible global function definition for 'density'
cstarme : maximand: no visible global function definition for
  'integrate'
cstarme : maximand: no visible global function definition for 'sd'
cstarme: no visible global function definition for 'uniroot'
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for ‘vcov’
cstar : utility: no visible global function definition for ‘dt’
cstar : maximand: no visible global function definition for ‘integrate’
cstar: no visible global function definition for ‘uniroot’
cstari : utility: no visible global function definition for ‘dt’
cstari : maximand: no visible global function definition for
  ‘integrate’
cstari: no visible global function definition for ‘uniroot’
cstarme : utility: no visible global function definition for ‘density’
cstarme : maximand: no visible global function definition for
  ‘integrate’
cstarme : maximand: no visible global function definition for ‘sd’
cstarme: no visible global function definition for ‘uniroot’
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.
Malformed Title field: should not end in a period.
cstar: no visible global function definition for 'vcov'
cstar : utility: no visible global function definition for 'dt'
cstar : maximand: no visible global function definition for 'integrate'
cstar: no visible global function definition for 'uniroot'
cstari : utility: no visible global function definition for 'dt'
cstari : maximand: no visible global function definition for
  'integrate'
cstari: no visible global function definition for 'uniroot'
cstarme : utility: no visible global function definition for 'density'
cstarme : maximand: no visible global function definition for
  'integrate'
cstarme : maximand: no visible global function definition for 'sd'
cstarme: no visible global function definition for 'uniroot'
Undefined global functions or variables:
  density dt integrate sd uniroot vcov
Consider adding
  importFrom("stats", "density", "dt", "integrate", "sd", "uniroot",
             "vcov")
to your NAMESPACE file.