'library' or 'require' calls to packages already attached by Depends:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  Please remove these calls from your code.
Packages in Depends field not imported from:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for 'lines'
frcc: no visible binding for global variable 'sd'
frcc: no visible global function definition for 'cor.shrink'
frcc: no visible global function definition for 'cor'
frcc: no visible global function definition for 'p.asym'
generate_multivariate_normal_sample: no visible global function
  definition for 'mvrnorm'
plot_units: no visible binding for global variable 'sd'
plot_units: no visible global function definition for 'points'
plot_units: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'points'
plot_variables: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'segments'
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
‘library’ or ‘require’ calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  Please remove these calls from your code.
Packages in Depends field not imported from:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for 'lines'
frcc: no visible binding for global variable 'sd'
frcc: no visible global function definition for 'cor.shrink'
frcc: no visible global function definition for 'cor'
frcc: no visible global function definition for 'p.asym'
generate_multivariate_normal_sample: no visible global function
  definition for 'mvrnorm'
plot_units: no visible binding for global variable 'sd'
plot_units: no visible global function definition for 'points'
plot_units: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'points'
plot_variables: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'segments'
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
‘library’ or ‘require’ calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
‘library’ or ‘require’ calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  Please remove these calls from your code.
Packages in Depends field not imported from:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for 'lines'
frcc: no visible binding for global variable 'sd'
frcc: no visible global function definition for 'cor.shrink'
frcc: no visible global function definition for 'cor'
frcc: no visible global function definition for 'p.asym'
generate_multivariate_normal_sample: no visible global function
  definition for 'mvrnorm'
plot_units: no visible binding for global variable 'sd'
plot_units: no visible global function definition for 'points'
plot_units: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'points'
plot_variables: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'segments'
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  Please remove these calls from your code.
Packages in Depends field not imported from:
  ‘CCP’ ‘MASS’ ‘calibrate’ ‘corpcor’
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for ‘lines’
frcc: no visible binding for global variable ‘sd’
frcc: no visible global function definition for ‘cor.shrink’
frcc: no visible global function definition for ‘cor’
frcc: no visible global function definition for ‘p.asym’
generate_multivariate_normal_sample: no visible global function
  definition for ‘mvrnorm’
plot_units: no visible binding for global variable ‘sd’
plot_units: no visible global function definition for ‘points’
plot_units: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘points’
plot_variables: no visible global function definition for ‘textxy’
plot_variables: no visible global function definition for ‘segments’
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.
'library' or 'require' calls to packages already attached by Depends:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  Please remove these calls from your code.
Packages in Depends field not imported from:
  'CCP' 'MASS' 'calibrate' 'corpcor'
  These packages need to be imported from (in the NAMESPACE file)
  for when this namespace is loaded but not attached.
custom.draw.circle: no visible global function definition for 'lines'
frcc: no visible binding for global variable 'sd'
frcc: no visible global function definition for 'cor.shrink'
frcc: no visible global function definition for 'cor'
frcc: no visible global function definition for 'p.asym'
generate_multivariate_normal_sample: no visible global function
  definition for 'mvrnorm'
plot_units: no visible binding for global variable 'sd'
plot_units: no visible global function definition for 'points'
plot_units: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'points'
plot_variables: no visible global function definition for 'textxy'
plot_variables: no visible global function definition for 'segments'
Undefined global functions or variables:
  cor cor.shrink lines mvrnorm p.asym points sd segments textxy
Consider adding
  importFrom("graphics", "lines", "points", "segments")
  importFrom("stats", "cor", "sd")
to your NAMESPACE file.