Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for 'read.csv'
plotdata: no visible global function definition for 'head'
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for 'read.csv'
plotdata: no visible global function definition for 'head'
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for 'read.csv'
plotdata: no visible global function definition for 'head'
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for ‘read.csv’
plotdata: no visible global function definition for ‘head’
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.
Malformed Description field: should contain one or more complete sentences.
getdata: no visible global function definition for 'read.csv'
plotdata: no visible global function definition for 'head'
Undefined global functions or variables:
  head read.csv
Consider adding
  importFrom("utils", "head", "read.csv")
to your NAMESPACE file.