R help - Dec 2017 - Please to remove the warning when trying to check a package.

Hello Sir,



I have been trying to create a package in R.
When I have put the check option in R studio to check everything is ok that
time I have found
two warnings and three notes. Those are given below.

warnings:
1) * checking dependencies in R code ... WARNING
'::' or ':::' import not declared from: 'SparseM'
'loadNamespace' or 'requireNamespace' calls not declared from:
  'Matrix' 'SparseM'

2) * checking files in 'vignettes' ... WARNING
Files in the 'vignettes' directory but no files in 'inst/doc':
  'vignettes.Rmd', 'vignettes.pdf'

Notes:
1) * checking foreign function calls ... NOTE
Foreign function call to a different package:
  .C("svmpredict", ..., PACKAGE = "e1071")
See chapter 'System and foreign language interfaces' in the 'Writing
R
Extensions' manual.

2) * checking R code for possible problems ... NOTE
predict.packageXXX: no visible global function definition for 'as'
predict.packageXXX: no visible global function definition for 'new'
Undefined global functions or variables:
  as new
Consider adding

3) * checking DESCRIPTION meta-information ... NOTE
Packages listed in more than one of Depends, Imports, Suggests, Enhances:
  'e1071' 'nlme' 'openxlsx' 'pheatmap'
'RColorBrewer' 'R.rsp'
A package should be listed in only one of these fields.



Can anybody help me to short out those problem please ?


Thank you very much.


regards
Pijush

	[[alternative HTML version deleted]]

R-help is the wrong list for questions about developing packages.  I'll 
send a reply to you and to R-package-devel, which is the right list.

Duncan Murdoch

On 07/12/2017 4:43 AM, Pijush Das wrote:
> Hello Sir,
> 
> 
> 
> I have been trying to create a package in R.
> When I have put the check option in R studio to check everything is ok that
> time I have found
> two warnings and three notes. Those are given below.
> 
> warnings:
> 1) * checking dependencies in R code ... WARNING
> '::' or ':::' import not declared from: 'SparseM'
> 'loadNamespace' or 'requireNamespace' calls not declared
from:
>    'Matrix' 'SparseM'
> 
> 2) * checking files in 'vignettes' ... WARNING
> Files in the 'vignettes' directory but no files in
'inst/doc':
>    'vignettes.Rmd', 'vignettes.pdf'
> 
> Notes:
> 1) * checking foreign function calls ... NOTE
> Foreign function call to a different package:
>    .C("svmpredict", ..., PACKAGE = "e1071")
> See chapter 'System and foreign language interfaces' in the
'Writing R
> Extensions' manual.
> 
> 2) * checking R code for possible problems ... NOTE
> predict.packageXXX: no visible global function definition for 'as'
> predict.packageXXX: no visible global function definition for 'new'
> Undefined global functions or variables:
>    as new
> Consider adding
> 
> 3) * checking DESCRIPTION meta-information ... NOTE
> Packages listed in more than one of Depends, Imports, Suggests, Enhances:
>    'e1071' 'nlme' 'openxlsx' 'pheatmap'
'RColorBrewer' 'R.rsp'
> A package should be listed in only one of these fields.
> 
> 
> 
> Can anybody help me to short out those problem please ?
> 
> 
> Thank you very much.
> 
> 
> regards
> Pijush
> 
> 	[[alternative HTML version deleted]]
> 
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