• using R version 3.5.0 Patched (2018-06-15 r74904)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘giRaph/DESCRIPTION’ ... OK
• this is package ‘giRaph’ version ‘0.1.2’
• checking package namespace information ... OK
• checking package dependencies ... NOTE
  Package suggested but not available for checking: ‘mathgraph’
• checking if this is a source package ... OK
• checking if there is a namespace ... OK
• checking for executable files ... OK
• checking for hidden files and directories ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking serialization versions ... OK
• checking whether package ‘giRaph’ can be installed ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... NOTE
  Malformed Description field: should contain one or more complete sentences.
• checking top-level files ... NOTE
  Non-standard file/directory found at top level:
    ‘changes.txt’
• checking for left-over files ... OK
• checking index information ... OK
• checking package subdirectories ... OK
• checking R files for non-ASCII characters ... OK
• checking R files for syntax errors ... OK
• checking whether the package can be loaded ... OK
• checking whether the package can be loaded with stated dependencies ... OK
• checking whether the package can be unloaded cleanly ... OK
• checking whether the namespace can be loaded with stated dependencies ... NOTE
  Warning: no function found corresponding to methods exports from ‘giRaph’ for: ‘coerce’, ‘initialize’, ‘show’
  
  A namespace must be able to be loaded with just the base namespace
  loaded: otherwise if the namespace gets loaded by a saved object, the
  session will be unable to start.
  
  Probably some imports need to be declared in the NAMESPACE file.
• checking whether the namespace can be unloaded cleanly ... OK
• checking loading without being on the library search path ... OK
• checking use of S3 registration ... OK
• checking dependencies in R code ... NOTE
  'library' or 'require' call to ‘mathgraph’ in package code.
    Please use :: or requireNamespace() instead.
    See section 'Suggested packages' in the 'Writing R Extensions' manual.
  Package in Depends field not imported from: ‘methods’
    These packages need to be imported from (in the NAMESPACE file)
    for when this namespace is loaded but not attached.
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [11s/15s] NOTE
  d: no visible global function definition for ‘new’
  r: no visible global function definition for ‘new’
  u: no visible global function definition for ‘new’
  v: no visible global function definition for ‘new’
  *,vertexSet-vertexSet: no visible global function definition for ‘new’
  +,generalGraph-edge: no visible global function definition for ‘is’
  +,multiGraph-edge: no visible global function definition for ‘is’
  +,simpleGraph-directedEdge: no visible global function definition for
    ‘new’
  +,simpleGraph-undirectedEdge: no visible global function definition for
    ‘new’
  +,vertexSet-vertexSet: no visible global function definition for ‘new’
  -,edgeList-edge: no visible global function definition for ‘as’
  -,vertexSet-vertexSet: no visible global function definition for ‘new’
  [,adjacencyList: no visible global function definition for ‘new’
  [,adjacencyMatrix: no visible global function definition for ‘new’
  [,directedEdge: no visible global function definition for ‘new’
  [,edgeList: no visible global function definition for ‘new’
  [,incidenceMatrix: no visible global function definition for ‘new’
  [,undirectedEdge: no visible global function definition for ‘new’
  [,vertexSet: no visible global function definition for ‘new’
  [[,directedEdge: no visible global function definition for ‘new’
  adjacencyList,multiGraph: no visible global function definition for
    ‘as’
  adjacencyList,simpleGraph: no visible global function definition for
    ‘as’
  adjacencyList<-,multiGraph: no visible global function definition for
    ‘new’
  adjacencyList<-,simpleGraph: no visible global function definition for
    ‘new’
  adjacencyMatrix,simpleGraph: no visible global function definition for
    ‘as’
  adjacencyMatrix<-,simpleGraph: no visible global function definition
    for ‘new’
  coerce,adjacencyList-adjacencyMatrix: no visible global function
    definition for ‘new’
  coerce,adjacencyList-incidenceList: no visible global function
    definition for ‘new’
  coerce,adjacencyList-incidenceMatrix: no visible global function
    definition for ‘is’
  coerce,adjacencyList-incidenceMatrix: no visible global function
    definition for ‘new’
  coerce,adjacencyMatrix-adjacencyList: no visible global function
    definition for ‘new’
  coerce,adjacencyMatrix-incidenceList: no visible global function
    definition for ‘new’
  coerce,adjacencyMatrix-incidenceMatrix: no visible global function
    definition for ‘is’
  coerce,adjacencyMatrix-incidenceMatrix: no visible global function
    definition for ‘new’
  coerce,anyGraph-generalGraph: no visible global function definition for
    ‘new’
  coerce,anyGraph-multiGraph: no visible global function definition for
    ‘new’
  coerce,anyGraph-simpleGraph: no visible global function definition for
    ‘new’
  coerce,directedEdge-undirectedEdge: no visible global function
    definition for ‘new’
  coerce,generalGraph-anyGraph: no visible global function definition for
    ‘new’
  coerce,generalGraph-anyGraph: no visible global function definition for
    ‘as’
  coerce,generalGraph-multiGraph: no visible global function definition
    for ‘new’
  coerce,generalGraph-multiGraph: no visible global function definition
    for ‘as’
  coerce,generalGraph-simpleGraph: no visible global function definition
    for ‘new’
  coerce,generalGraph-simpleGraph: no visible global function definition
    for ‘as’
  coerce,incidenceList-adjacencyList: no visible global function
    definition for ‘new’
  coerce,incidenceList-adjacencyList: no visible global function
    definition for ‘is’
  coerce,incidenceList-adjacencyMatrix: no visible global function
    definition for ‘is’
  coerce,incidenceList-adjacencyMatrix: no visible global function
    definition for ‘new’
  coerce,incidenceList-incidenceMatrix: no visible global function
    definition for ‘is’
  coerce,incidenceList-incidenceMatrix: no visible global function
    definition for ‘new’
  coerce,incidenceMatrix-adjacencyList: no visible global function
    definition for ‘new’
  coerce,incidenceMatrix-adjacencyMatrix: no visible global function
    definition for ‘new’
  coerce,incidenceMatrix-incidenceList: no visible global function
    definition for ‘new’
  coerce,incidenceMatrix-incidenceList: no visible global function
    definition for ‘as’
  coerce,list-edgeList: no visible global function definition for ‘new’
  coerce,mathgraph-simpleGraph: no visible global function definition for
    ‘new’
  coerce,multiGraph-anyGraph: no visible global function definition for
    ‘new’
  coerce,multiGraph-anyGraph: no visible global function definition for
    ‘as’
  coerce,multiGraph-generalGraph: no visible global function definition
    for ‘new’
  coerce,multiGraph-generalGraph: no visible global function definition
    for ‘as’
  coerce,multiGraph-simpleGraph: no visible global function definition
    for ‘new’
  coerce,multiGraph-simpleGraph: no visible global function definition
    for ‘as’
  coerce,simpleGraph-anyGraph: no visible global function definition for
    ‘new’
  coerce,simpleGraph-anyGraph: no visible global function definition for
    ‘as’
  coerce,simpleGraph-generalGraph: no visible global function definition
    for ‘new’
  coerce,simpleGraph-generalGraph: no visible global function definition
    for ‘as’
  coerce,simpleGraph-mathgraph: no visible global function definition for
    ‘as’
  coerce,simpleGraph-mathgraph: no visible binding for global variable
    ‘is’
  coerce,simpleGraph-multiGraph: no visible global function definition
    for ‘new’
  coerce,simpleGraph-multiGraph: no visible global function definition
    for ‘as’
  coerce,undirectedEdge-directedEdge: no visible global function
    definition for ‘new’
  coerce,vector-directedEdge: no visible global function definition for
    ‘new’
  coerce,vector-undirectedEdge: no visible global function definition for
    ‘new’
  coerce,vector-vertexSet: no visible global function definition for
    ‘new’
  coerce<-,generalGraph-anyGraph: no visible global function definition
    for ‘slot<-’
  coerce<-,generalGraph-anyGraph: no visible global function definition
    for ‘slot’
  coerce<-,multiGraph-anyGraph: no visible global function definition for
    ‘as’
  coerce<-,multiGraph-anyGraph: no visible global function definition for
    ‘as<-’
  coerce<-,multiGraph-anyGraph: no visible global function definition for
    ‘slot<-’
  coerce<-,multiGraph-anyGraph: no visible global function definition for
    ‘slot’
  coerce<-,multiGraph-generalGraph: no visible global function definition
    for ‘slot<-’
  coerce<-,multiGraph-generalGraph: no visible global function definition
    for ‘slot’
  coerce<-,simpleGraph-anyGraph: no visible global function definition
    for ‘as’
  coerce<-,simpleGraph-anyGraph: no visible global function definition
    for ‘as<-’
  coerce<-,simpleGraph-anyGraph: no visible global function definition
    for ‘slot<-’
  coerce<-,simpleGraph-anyGraph: no visible global function definition
    for ‘slot’
  coerce<-,simpleGraph-generalGraph: no visible global function
    definition for ‘as’
  coerce<-,simpleGraph-generalGraph: no visible global function
    definition for ‘as<-’
  coerce<-,simpleGraph-generalGraph: no visible global function
    definition for ‘slot<-’
  coerce<-,simpleGraph-generalGraph: no visible global function
    definition for ‘slot’
  coerce<-,simpleGraph-multiGraph: no visible global function definition
    for ‘slot<-’
  coerce<-,simpleGraph-multiGraph: no visible global function definition
    for ‘slot’
  display,anyGraph: no visible global function definition for ‘as’
  display,generalGraph: no visible global function definition for ‘as’
  display,multiGraph: no visible global function definition for ‘as’
  display,simpleGraph: no visible global function definition for ‘plot’
  display,simpleGraph: no visible global function definition for ‘as’
  incidenceList,generalGraph: no visible global function definition for
    ‘as’
  incidenceList,multiGraph: no visible global function definition for
    ‘as’
  incidenceList,simpleGraph: no visible global function definition for
    ‘as’
  incidenceList<-,generalGraph: no visible global function definition for
    ‘new’
  incidenceList<-,multiGraph: no visible global function definition for
    ‘new’
  incidenceList<-,simpleGraph: no visible global function definition for
    ‘new’
  incidenceMatrix,generalGraph: no visible global function definition for
    ‘as’
  incidenceMatrix,multiGraph: no visible global function definition for
    ‘as’
  incidenceMatrix,simpleGraph: no visible global function definition for
    ‘as’
  incidenceMatrix<-,generalGraph: no visible global function definition
    for ‘new’
  incidenceMatrix<-,multiGraph: no visible global function definition for
    ‘new’
  incidenceMatrix<-,simpleGraph: no visible global function definition
    for ‘new’
  initialize,adjacencyList: no visible global function definition for
    ‘new’
  initialize,adjacencyList: no visible global function definition for
    ‘as’
  initialize,adjacencyMatrix: no visible global function definition for
    ‘as’
  initialize,adjacencyMatrix: no visible global function definition for
    ‘is’
  initialize,directedEdge: no visible global function definition for ‘is’
  initialize,directedEdge: no visible global function definition for ‘as’
  initialize,edgeList: no visible global function definition for ‘is’
  initialize,edgeList: no visible global function definition for
    ‘callNextMethod’
  initialize,generalGraph : <anonymous>: no visible global function
    definition for ‘is’
  initialize,incidenceList: no visible global function definition for
    ‘new’
  initialize,incidenceMatrix: no visible global function definition for
    ‘as’
  initialize,incidenceMatrix: no visible global function definition for
    ‘is’
  initialize,multiGraph: no visible global function definition for ‘new’
  initialize,multiGraph : <anonymous>: no visible global function
    definition for ‘is’
  initialize,simpleGraph: no visible global function definition for ‘as’
  initialize,undirectedEdge: no visible global function definition for
    ‘as’
  initialize,vertexSet: no visible global function definition for ‘as’
  names<-,adjacencyList: no visible global function definition for ‘new’
  names<-,adjacencyMatrix: no visible global function definition for
    ‘new’
  names<-,incidenceList: no visible global function definition for ‘new’
  names<-,incidenceMatrix: no visible global function definition for
    ‘new’
  recode,directedEdge-vertexSet-vertexSet: no visible global function
    definition for ‘is’
  recode,directedEdge-vertexSet-vertexSet: no visible global function
    definition for ‘new’
  recode,edgeList-vertexSet-vertexSet: no visible global function
    definition for ‘new’
  recode,undirectedEdge-vertexSet-vertexSet: no visible global function
    definition for ‘new’
  show,incidenceList: no visible global function definition for ‘show’
  Undefined global functions or variables:
    as as<- callNextMethod is new plot show slot slot<-
  Consider adding
    importFrom("graphics", "plot")
    importFrom("methods", "as", "as<-", "callNextMethod", "is", "new",
               "show", "slot", "slot<-")
  to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
  contains 'methods').
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... WARNING
  Unknown package ‘mathgraph’ in Rd xrefs
• checking for missing documentation entries ... OK
• checking for code/documentation mismatches ... OK
• checking Rd \usage sections ... OK
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking examples ... [1s/1s] OK
• checking PDF version of manual ... OK
• DONE

Status: 1 WARNING, 6 NOTEs