Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section 'Package
structure' in the 'Writing R Extensions' manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'RCurl' 'maps'
A package should be listed in only one of these fields.
mapvar: no visible global function definition for 'data'
mapvar: no visible binding for global variable 'state.fips'
mapvar: no visible global function definition for 'rgb'
mapvar: no visible global function definition for 'rect'
mapvar: no visible global function definition for 'text'
rowScrape: no visible global function definition for 'tail'
rowScrape: no visible global function definition for 'head'
scrapeTable: no visible binding for global variable 'tail'
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.

Found the following calls to data() loading into the global environment:
File 'OIdata/R/mapvar.R':
  data(state.fips)
See section 'Good practice' in '?data'.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.

Found the following calls to data() loading into the global environment:
File ‘OIdata/R/mapvar.R’:
  data(state.fips)
See section ‘Good practice’ in ‘?data’.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.

Found the following calls to data() loading into the global environment:
File ‘OIdata/R/mapvar.R’:
  data(state.fips)
See section ‘Good practice’ in ‘?data’.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section 'Package
structure' in the 'Writing R Extensions' manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'RCurl' 'maps'
A package should be listed in only one of these fields.
mapvar: no visible global function definition for 'data'
mapvar: no visible binding for global variable 'state.fips'
mapvar: no visible global function definition for 'rgb'
mapvar: no visible global function definition for 'rect'
mapvar: no visible global function definition for 'text'
rowScrape: no visible global function definition for 'tail'
rowScrape: no visible global function definition for 'head'
scrapeTable: no visible binding for global variable 'tail'
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section 'Package
structure' in the 'Writing R Extensions' manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'RCurl' 'maps'
A package should be listed in only one of these fields.
mapvar: no visible global function definition for 'data'
mapvar: no visible binding for global variable 'state.fips'
mapvar: no visible global function definition for 'rgb'
mapvar: no visible global function definition for 'rect'
mapvar: no visible global function definition for 'text'
rowScrape: no visible global function definition for 'tail'
rowScrape: no visible global function definition for 'head'
scrapeTable: no visible binding for global variable 'tail'
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.

Found the following calls to data() loading into the global environment:
File ‘OIdata/R/mapvar.R’:
  data(state.fips)
See section ‘Good practice’ in ‘?data’.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.

Found the following calls to data() loading into the global environment:
File ‘OIdata/R/mapvar.R’:
  data(state.fips)
See section ‘Good practice’ in ‘?data’.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section 'Package
structure' in the 'Writing R Extensions' manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'RCurl' 'maps'
A package should be listed in only one of these fields.
mapvar: no visible global function definition for 'data'
mapvar: no visible binding for global variable 'state.fips'
mapvar: no visible global function definition for 'rgb'
mapvar: no visible global function definition for 'rect'
mapvar: no visible global function definition for 'text'
rowScrape: no visible global function definition for 'tail'
rowScrape: no visible global function definition for 'head'
scrapeTable: no visible binding for global variable 'tail'
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  ‘RCurl’ ‘maps’
A package should be listed in only one of these fields.
mapvar: no visible global function definition for ‘data’
mapvar: no visible binding for global variable ‘state.fips’
mapvar: no visible global function definition for ‘rgb’
mapvar: no visible global function definition for ‘rect’
mapvar: no visible global function definition for ‘text’
rowScrape: no visible global function definition for ‘tail’
rowScrape: no visible global function definition for ‘head’
scrapeTable: no visible binding for global variable ‘tail’
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.
Note: found 2444 marked UTF-8 strings
Found the following hidden files and directories:
  .Rapp.history
  data/.Rapp.history
  data/.Rhistory
These were most likely included in error. See section 'Package
structure' in the 'Writing R Extensions' manual.
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'RCurl' 'maps'
A package should be listed in only one of these fields.
mapvar: no visible global function definition for 'data'
mapvar: no visible binding for global variable 'state.fips'
mapvar: no visible global function definition for 'rgb'
mapvar: no visible global function definition for 'rect'
mapvar: no visible global function definition for 'text'
rowScrape: no visible global function definition for 'tail'
rowScrape: no visible global function definition for 'head'
scrapeTable: no visible binding for global variable 'tail'
Undefined global functions or variables:
  data head rect rgb state.fips tail text
Consider adding
  importFrom("grDevices", "rgb")
  importFrom("graphics", "rect", "text")
  importFrom("utils", "data", "head", "tail")
to your NAMESPACE file.