.OGSremoteFile: no visible global function definition for ‘new’
.ParallelizeBackendOGSstateClass: no visible global function definition
  for ‘new’
.catVectorAsLine: no visible global function definition for
  ‘flush.console’
LapplyExecutionStateClass: no visible global function definition for
  ‘new’
LapplyFreezerClass: no visible global function definition for ‘new’
LapplyPersistentFreezerClass: no visible global function definition for
  ‘new’
LapplyProbeStateClass: no visible global function definition for ‘new’
LapplyRunStateClass: no visible global function definition for ‘new’
LapplyStateClass: no visible global function definition for ‘new’
RdocumentationForFunctions : <anonymous>: no visible global function
  definition for ‘prompt’
RdocumentationForMethods : <anonymous>: no visible global function
  definition for ‘findMethods’
clapply_cluster: no visible global function definition for
  ‘makeCluster’
clapply_cluster: no visible global function definition for
  ‘clusterSetRNGStream’
clapply_cluster: no visible global function definition for
  ‘clusterExport’
clapply_cluster: no visible global function definition for
  ‘clusterApply’
clapply_cluster: no visible global function definition for
  ‘clusterApplyLB’
clapply_cluster: no visible global function definition for
  ‘stopCluster’
formula.nullModel: no visible global function definition for
  ‘as.formula’
formula.re: no visible global function definition for ‘as.formula’
formula.rhs: no visible global function definition for ‘as.formula’
formulaWith: no visible global function definition for ‘as.formula’
inverse : <anonymous>: no visible global function definition for
  ‘optimize’
md5sumString: no visible global function definition for ‘md5sum’
objectsFromCodeFiles: no visible global function definition for
  ‘getClasses’
objectsFromCodeFiles: no visible global function definition for
  ‘getGenerics’
rbindDataFrames: no visible global function definition for
  ‘write.table’
rbindDataFrames: no visible global function definition for ‘read.table’
reDoc: no visible global function definition for ‘install.packages’
readTable: no visible global function definition for ‘read.table’
readTable.csv: no visible global function definition for ‘read.table’
tempFileName: no visible global function definition for ‘runif’
write.csvs: no visible global function definition for ‘write.csv’
write.csvs: no visible global function definition for ‘write.table’
writeRdocumentationToDir: no visible global function definition for
  ‘list_files_with_exts’
initScheduling,ParallelizeBackendOGS: no visible global function
  definition for ‘callNextMethod’
initScheduling,ParallelizeBackendOGSremote: no visible global function
  definition for ‘callNextMethod’
initialize,ParallelizeBackendLocal: no visible global function
  definition for ‘callNextMethod’
initialize,ParallelizeBackendOGS: no visible global function definition
  for ‘callNextMethod’
initialize,ParallelizeBackendOGSremote: no visible global function
  definition for ‘callNextMethod’
initialize,ParallelizeBackendSnow: no visible global function
  definition for ‘callNextMethod’
Undefined global functions or variables:
  as.formula callNextMethod clusterApply clusterApplyLB clusterExport
  clusterSetRNGStream findMethods flush.console getClasses getGenerics
  install.packages list_files_with_exts makeCluster md5sum new optimize
  prompt read.table runif stopCluster write.csv write.table
Consider adding
  importFrom("methods", "callNextMethod", "findMethods", "getClasses",
             "getGenerics", "new")
  importFrom("stats", "as.formula", "optimize", "runif")
  importFrom("utils", "flush.console", "install.packages", "prompt",
             "read.table", "write.csv", "write.table")
to your NAMESPACE file (and ensure that your DESCRIPTION Imports field
contains 'methods').