• using R Under development (unstable) (2018-04-18 r74618)
• using platform: x86_64-pc-linux-gnu (64-bit)
• using session charset: UTF-8
• checking for file ‘rv/DESCRIPTION’ ... OK
• this is package ‘rv’ version ‘2.3.2’
• 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 ‘rv’ can be installed ... OK
• checking package directory ... OK
• checking ‘build’ 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:
    [.rv [.rvfactor [.rvsummary [<-.rv [<-.rvsummary cbind.rv rbind.rv
  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 ... [11s/17s] OK
• 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 ... NOTE
  S3 methods shown with full name in documentation object 'cbind.rv':
    ‘cbind.rv’ ‘rbind.rv’
  
  The \usage entries for S3 methods should use the \method markup and not
  their full name.
  See chapter ‘Writing R documentation files’ in the ‘Writing R
  Extensions’ manual.
• checking Rd contents ... OK
• checking for unstated dependencies in examples ... OK
• checking sizes of PDF files under ‘inst/doc’ ... OK
• checking installed files from ‘inst/doc’ ... OK
• checking files in ‘vignettes’ ... OK
• checking examples ... ERROR
  Running examples in ‘rv-Ex.R’ failed
  The error most likely occurred in:
  
  > base::assign(".ptime", proc.time(), pos = "CheckExEnv")
  > ### Name: rvdiscrete
  > ### Title: Generate Random Vectors from a Discrete Sampling Model
  > ### Aliases: rvdiscrete
  > ### Keywords: classes
  >
  > ### ** Examples
  >
  > # 8 people draw a number each from 1..10 with replacement.
  > # What is the probability that the highest number of the eight is "10"?
  > u <- rvdiscrete(n=8, x=1:10) # 8 iid variables from the discrete uniform 1:10.
  > Pr(max(u)==10)
  [1] 0.58
  > # What is the probability that the person with the 3rd smallest number
  > # has at least "3"?
  > s <- sort(u) # order distribution
  > Pr(s[3]>=3)
  Error in is.rv(x) : (list) object cannot be coerced to type 'double'
  Calls: Pr -> is.logical.rv -> is.rv
  Execution halted
• checking for unstated dependencies in vignettes ... OK
• checking package vignettes in ‘inst/doc’ ... OK
• checking re-building of vignette outputs ... [1s/1s] WARNING
  Error in re-building vignettes:
    ...
  Loading required package: parallel
  
  Error: processing vignette ‘rv-doc.Rnw’ failed with diagnostics:
   chunk 11
  Error in -x[1] : invalid argument to unary operator
  Execution halted
  
• checking PDF version of manual ... OK
• DONE

Status: 1 ERROR, 1 WARNING, 2 NOTEs