• using R version 3.3.1 (2016-06-21)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘earlywarnings/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘earlywarnings’ version ‘1.0.59’
• checking package namespace information ... OK
• checking package dependencies ... OK
• 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 whether package ‘earlywarnings’ can be installed ... OK
• checking installed package size ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... NOTE
  Malformed Description field: should contain one or more complete sentences.
• checking top-level files ... OK
• 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 ... OK
• 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 ... OK
• checking S3 generic/method consistency ... OK
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... NOTE
  PlotPotential: no visible global function definition for ‘aes’
  PlotPotential: no visible global function definition for ‘geom_tile’
  PlotPotential: no visible global function definition for
    ‘scale_fill_gradient’
  PlotPotential: no visible global function definition for ‘stat_contour’
  PlotPotential: no visible global function definition for ‘xlab’
  PlotPotential: no visible global function definition for ‘ylab’
  PlotPotential: no visible global function definition for ‘labs’
  bdstest_ews: no visible global function definition for ‘dev.new’
  bdstest_ews: no visible global function definition for ‘par’
  bdstest_ews: no visible global function definition for ‘plot’
  bdstest_ews: no visible global function definition for ‘legend’
  bdstest_ews: no visible global function definition for ‘mtext’
  ch_ews: no visible global function definition for ‘par’
  ch_ews: no visible global function definition for ‘plot’
  ch_ews: no visible global function definition for ‘legend’
  ch_ews: no visible global function definition for ‘abline’
  ch_ews: no visible global function definition for ‘mtext’
  ddjnonparam_ews: no visible global function definition for ‘dev.new’
  ddjnonparam_ews: no visible global function definition for ‘par’
  ddjnonparam_ews: no visible global function definition for ‘plot’
  ddjnonparam_ews: no visible global function definition for ‘grid’
  ddjnonparam_ews: no visible global function definition for ‘mtext’
  generic_RShiny: no visible global function definition for ‘par’
  generic_RShiny: no visible global function definition for ‘plot’
  generic_RShiny: no visible global function definition for ‘legend’
  generic_RShiny: no visible global function definition for ‘lines’
  generic_RShiny: no visible global function definition for ‘text’
  generic_RShiny: no visible global function definition for ‘mtext’
  generic_ews: no visible global function definition for ‘dev.new’
  generic_ews: no visible global function definition for ‘par’
  generic_ews: no visible global function definition for ‘plot’
  generic_ews: no visible global function definition for ‘lines’
  generic_ews: no visible global function definition for ‘text’
  generic_ews: no visible global function definition for ‘legend’
  generic_ews: no visible global function definition for ‘mtext’
  generic_ews: no visible global function definition for ‘topo.colors’
  generic_ews: no visible global function definition for ‘contour’
  qda_ews: no visible global function definition for ‘dev.new’
  sensitivity_ews: no visible global function definition for ‘layout’
  sensitivity_ews: no visible global function definition for ‘par’
  sensitivity_ews: no visible global function definition for ‘rainbow’
  sensitivity_ews: no visible global function definition for ‘lines’
  sensitivity_ews: no visible global function definition for ‘hist’
  sensitivity_ews: no visible global function definition for ‘mtext’
  sensitivity_ews: no visible global function definition for ‘dev.new’
  sensitivity_ews: no visible global function definition for ‘plot’
  surrogates_RShiny: no visible global function definition for ‘layout’
  surrogates_RShiny: no visible global function definition for ‘par’
  surrogates_RShiny: no visible global function definition for ‘hist’
  surrogates_RShiny: no visible global function definition for ‘abline’
  surrogates_RShiny: no visible global function definition for ‘points’
  surrogates_RShiny: no visible global function definition for ‘title’
  surrogates_ews: no visible global function definition for ‘dev.new’
  surrogates_ews: no visible global function definition for ‘par’
  surrogates_ews: no visible global function definition for ‘hist’
  surrogates_ews: no visible global function definition for ‘abline’
  surrogates_ews: no visible global function definition for ‘points’
  surrogates_ews: no visible global function definition for ‘mtext’
  Undefined global functions or variables:
    abline aes contour dev.new geom_tile grid hist labs layout legend
    lines mtext par plot points rainbow scale_fill_gradient stat_contour
    text title topo.colors xlab ylab
  Consider adding
    importFrom("grDevices", "dev.new", "rainbow", "topo.colors")
    importFrom("graphics", "abline", "contour", "grid", "hist", "layout",
               "legend", "lines", "mtext", "par", "plot", "points", "text",
               "title")
  to your NAMESPACE file.
• checking Rd files ... OK
• checking Rd metadata ... OK
• checking Rd line widths ... OK
• checking Rd cross-references ... OK
• 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 contents of ‘data’ directory ... OK
• checking data for non-ASCII characters ... OK
• checking data for ASCII and uncompressed saves ... OK
• checking examples ... [11s/11s] OK
• checking PDF version of manual ... OK
• DONE

Status: 2 NOTEs