loadCSVtoP2distance: no visible global function definition for
  'read.table'
p2distance : calcularDistancia: no visible binding for global variable
  'sd'
p2distance : ordenarVariables: no visible global function definition
  for 'cor'
p2distance : calculoFactoresPonderacion: no visible global function
  definition for 'lm'
p2distance: no visible global function definition for 'cor'
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  'read.table'
p2distance : calcularDistancia: no visible binding for global variable
  'sd'
p2distance : ordenarVariables: no visible global function definition
  for 'cor'
p2distance : calculoFactoresPonderacion: no visible global function
  definition for 'lm'
p2distance: no visible global function definition for 'cor'
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  'read.table'
p2distance : calcularDistancia: no visible binding for global variable
  'sd'
p2distance : ordenarVariables: no visible global function definition
  for 'cor'
p2distance : calculoFactoresPonderacion: no visible global function
  definition for 'lm'
p2distance: no visible global function definition for 'cor'
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  ‘read.table’
p2distance : calcularDistancia: no visible binding for global variable
  ‘sd’
p2distance : ordenarVariables: no visible global function definition
  for ‘cor’
p2distance : calculoFactoresPonderacion: no visible global function
  definition for ‘lm’
p2distance: no visible global function definition for ‘cor’
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.
loadCSVtoP2distance: no visible global function definition for
  'read.table'
p2distance : calcularDistancia: no visible binding for global variable
  'sd'
p2distance : ordenarVariables: no visible global function definition
  for 'cor'
p2distance : calculoFactoresPonderacion: no visible global function
  definition for 'lm'
p2distance: no visible global function definition for 'cor'
Undefined global functions or variables:
  cor lm read.table sd
Consider adding
  importFrom("stats", "cor", "lm", "sd")
  importFrom("utils", "read.table")
to your NAMESPACE file.