• using R version 3.5.0 (2018-04-23)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘diaplt/DESCRIPTION’ ... OK
• checking extension type ... Package
• this is package ‘diaplt’ version ‘1.2.1’
• 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 serialization versions ... OK
• checking whether package ‘diaplt’ can be installed ... OK
• checking package directory ... OK
• checking DESCRIPTION meta-information ... OK
• 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 ... NOTE
  Found the following apparent S3 methods exported but not registered:
    beadsplot.character beadsplot.data.frame beadsplot.default
    beadsplot.formula beadsplot.numeric
  See section ‘Registering S3 methods’ in the ‘Writing R Extensions’
  manual.
• checking replacement functions ... OK
• checking foreign function calls ... OK
• checking R code for possible problems ... [4s/7s] NOTE
  beadsplot.formula: no visible global function definition for
    ‘model.frame’
  calc.stats: no visible global function definition for ‘str’
  do.call.with.par: no visible global function definition for
    ‘modifyList’
  make.colors: no visible global function definition for ‘rainbow’
  make.colors : <anonymous>: no visible global function definition for
    ‘adjustcolor’
  make.scale: no visible global function definition for ‘modifyList’
  only.graphic.pars: no visible global function definition for ‘par’
  plt.diamond: no visible global function definition for ‘polygon’
  plt.diamond: no visible global function definition for ‘lines’
  plt.gridline: no visible global function definition for ‘abline’
  plt.gridline: no visible global function definition for ‘mtext’
  Undefined global functions or variables:
    abline adjustcolor lines model.frame modifyList mtext par polygon
    rainbow str
  Consider adding
    importFrom("grDevices", "adjustcolor", "rainbow")
    importFrom("graphics", "abline", "lines", "mtext", "par", "polygon")
    importFrom("stats", "model.frame")
    importFrom("utils", "modifyList", "str")
  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 examples ... ERROR
  Running examples in ‘diaplt-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: beadsplot
  > ### Title: Beads Summary Plot
  > ### Aliases: beadsplot beadsplot.default beadsplot.data.frame
  > ### beadsplot.numeric beadsplot.character beadsplot.formula
  > ### Keywords: hplot
  >
  > ### ** Examples
  >
  > # iris data, by Species
  > beadsplot(Species~., iris)
  Error in UseMethod("beadsplot") :
    no applicable method for 'beadsplot' applied to an object of class "formula"
  Calls: beadsplot
  Execution halted
• checking PDF version of manual ... OK
• DONE

Status: 1 ERROR, 2 NOTEs