GetHistoricTradeData: no visible global function definition for
  'read.csv'
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  'read.csv'
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  'read.csv'
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  ‘read.csv’
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.
GetHistoricTradeData: no visible global function definition for
  'read.csv'
Undefined global functions or variables:
  read.csv
Consider adding
  importFrom("utils", "read.csv")
to your NAMESPACE file.