RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for 'cov'
RHT.2samp : get.lambda : get.para: no visible global function
  definition for 'optimize'
RHT.2samp : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.2samp : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.2samp : <anonymous>: no visible global function definition for
  'cov'
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for 'cov'
RHT.fun : get.lambda : get.para: no visible global function definition
  for 'optimize'
RHT.fun : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.fun : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.fun : <anonymous>: no visible global function definition for 'cov'
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for 'cov'
RHT.2samp : get.lambda : get.para: no visible global function
  definition for 'optimize'
RHT.2samp : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.2samp : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.2samp : <anonymous>: no visible global function definition for
  'cov'
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for 'cov'
RHT.fun : get.lambda : get.para: no visible global function definition
  for 'optimize'
RHT.fun : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.fun : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.fun : <anonymous>: no visible global function definition for 'cov'
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for 'cov'
RHT.2samp : get.lambda : get.para: no visible global function
  definition for 'optimize'
RHT.2samp : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.2samp : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.2samp : <anonymous>: no visible global function definition for
  'cov'
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for 'cov'
RHT.fun : get.lambda : get.para: no visible global function definition
  for 'optimize'
RHT.fun : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.fun : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.fun : <anonymous>: no visible global function definition for 'cov'
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for ‘cov’
RHT.2samp : get.lambda : get.para: no visible global function
  definition for ‘optimize’
RHT.2samp : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.2samp : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.2samp : <anonymous>: no visible global function definition for
  ‘cov’
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for ‘cov’
RHT.fun : get.lambda : get.para: no visible global function definition
  for ‘optimize’
RHT.fun : get.lambda : gg: no visible global function definition for
  ‘qchisq’
RHT.fun : get.lambda : ggl: no visible global function definition for
  ‘qnorm’
RHT.fun : <anonymous>: no visible global function definition for ‘cov’
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.
RHT.2samp : my.HotellingT2 : my.InvCov2: no visible global function
  definition for 'cov'
RHT.2samp : get.lambda : get.para: no visible global function
  definition for 'optimize'
RHT.2samp : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.2samp : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.2samp : <anonymous>: no visible global function definition for
  'cov'
RHT.fun : my.HotellingT : my.InvCov: no visible global function
  definition for 'cov'
RHT.fun : get.lambda : get.para: no visible global function definition
  for 'optimize'
RHT.fun : get.lambda : gg: no visible global function definition for
  'qchisq'
RHT.fun : get.lambda : ggl: no visible global function definition for
  'qnorm'
RHT.fun : <anonymous>: no visible global function definition for 'cov'
Undefined global functions or variables:
  cov optimize qchisq qnorm
Consider adding
  importFrom("stats", "cov", "optimize", "qchisq", "qnorm")
to your NAMESPACE file.