drawGraph: no visible global function definition for 'pdf'
drawGraph: no visible global function definition for 'par'
drawGraph: no visible global function definition for 'segments'
drawGraph: no visible global function definition for 'lines'
drawGraph: no visible global function definition for 'text'
drawGraph: no visible global function definition for 'dev.off'
drugRank: no visible global function definition for 'aggregate'
floating2: no visible global function definition for 'cor'
timma: no visible global function definition for 'median'
timma: no visible global function definition for 'write.table'
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
File ‘timma/libs/timma.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
File ‘timma/libs/timma.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
drawGraph: no visible global function definition for 'pdf'
drawGraph: no visible global function definition for 'par'
drawGraph: no visible global function definition for 'segments'
drawGraph: no visible global function definition for 'lines'
drawGraph: no visible global function definition for 'text'
drawGraph: no visible global function definition for 'dev.off'
drugRank: no visible global function definition for 'aggregate'
floating2: no visible global function definition for 'cor'
timma: no visible global function definition for 'median'
timma: no visible global function definition for 'write.table'
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for 'pdf'
drawGraph: no visible global function definition for 'par'
drawGraph: no visible global function definition for 'segments'
drawGraph: no visible global function definition for 'lines'
drawGraph: no visible global function definition for 'text'
drawGraph: no visible global function definition for 'dev.off'
drugRank: no visible global function definition for 'aggregate'
floating2: no visible global function definition for 'cor'
timma: no visible global function definition for 'median'
timma: no visible global function definition for 'write.table'
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for ‘pdf’
drawGraph: no visible global function definition for ‘par’
drawGraph: no visible global function definition for ‘segments’
drawGraph: no visible global function definition for ‘lines’
drawGraph: no visible global function definition for ‘text’
drawGraph: no visible global function definition for ‘dev.off’
drugRank: no visible global function definition for ‘aggregate’
floating2: no visible global function definition for ‘cor’
timma: no visible global function definition for ‘median’
timma: no visible global function definition for ‘write.table’
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.
drawGraph: no visible global function definition for 'pdf'
drawGraph: no visible global function definition for 'par'
drawGraph: no visible global function definition for 'segments'
drawGraph: no visible global function definition for 'lines'
drawGraph: no visible global function definition for 'text'
drawGraph: no visible global function definition for 'dev.off'
drugRank: no visible global function definition for 'aggregate'
floating2: no visible global function definition for 'cor'
timma: no visible global function definition for 'median'
timma: no visible global function definition for 'write.table'
Undefined global functions or variables:
  aggregate cor dev.off lines median par pdf segments text write.table
Consider adding
  importFrom("grDevices", "dev.off", "pdf")
  importFrom("graphics", "lines", "par", "segments", "text")
  importFrom("stats", "aggregate", "cor", "median")
  importFrom("utils", "write.table")
to your NAMESPACE file.