• using R version 2.9.0 (2009-04-17)
• using session charset: ASCII
• checking for file 'UNF/DESCRIPTION' ... OK
• this is package 'UNF' version '1.16'
• checking package name space information ... OK
• checking package dependencies ... OK
• checking if this is a source package ... OK
• checking for executable files ... WARNING
  Found the following executable file(s):
  /private/tmp/CRAN.bld.tiger-universal.9h7fVjh+/UNF/src/iconv.dll
  Source packages should not contain undeclared executable files.
  See section 'Package structure' in manual 'Writing R Extensions'.
• checking whether package 'UNF' can be installed ... OK
• checking package directory ... OK
• checking for portable file names ... OK
• checking for sufficient/correct file permissions ... OK
• checking DESCRIPTION meta-information ... OK
• checking top-level 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 name space can be loaded with stated dependencies ... OK
• checking for unstated 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
  .on.attach: no visible binding for global variable 'pkgutils'
• checking Rd files ... OK
• checking Rd files against version 2 parser ... 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 'unf':
  as.character.unf
  
  The \usage entries for S3 methods should use the \method markup and not
  their full name.
  See the chapter 'Writing R documentation files' in manual 'Writing R
  Extensions'.
• checking line endings in C/C++/Fortran sources/headers ... OK
• checking line endings in Makefiles ... OK
• checking for portable compilation flags in Makevars ... OK
• checking for portable use of $BLAS_LIBS ... OK
• checking examples ... ERROR
  Running examples in 'UNF-Ex.R' failed.
  The error most likely occurred in:
  
  > ### * unf
  >
  > flush(stderr()); flush(stdout())
  >
  > ### Name: unf
  > ### Title: universal numeric fingerprint
  > ### Aliases: unf as.unf as.character.unf unf2base64
  > ### Keywords: misc debugging
  >
  > ### ** Examples
  >
  >
  > # simple example
  > v=1:100/10 +.0111
  > vr=signif(v,digits=2)
  >
  > # print.unf shows in standard format, including version and digits
  > print(unf(v))
  [1] "UNF:4.1:Ikae9RcuHnevearvmJj9zWl6w8UToMuY19y66kklKzU="
  >
  > # as.character will return base64 section only for comparisons
  > as.character(unf(v))
  [1] "UNF:4.1:Ikae9RcuHnevearvmJj9zWl6w8UToMuY19y66kklKzU="
  >
  > # this is false, since computed base64 values UNF's differ
  > unf2base64(unf(v))==unf2base64(unf(vr))
  [1] FALSE
  >
  > # this is true, since computed UNF's base64 values are the same at 2 significant digits
  > unf2base64(unf(v, digits=2))==unf2base64(unf(vr))
  [1] TRUE
  >
  > # WARNING: this is false, since UNF's values are the same, but
  > # number of calculated digits differ , probably not the comparison
  > # you intend
  >
  > identical(unf(v,digits=2),unf(vr))
  [1] FALSE
  >
  > # compute a fingerprint of longley at 10 significant digits of accuracy for numeric values
  > # this fingerprint can be stored and verified when reading the dataset
  > # later
  > data(longley)
  > mf10<-unf(longley,ndigits=10);
  >
  > # this produces the same results as using signifz(), but not signif()
  > mf11<-unf(signifz(longley,digits=10))
  >
  > unf2base64(mf11)==unf2base64(mf10)
  [1] TRUE FALSE TRUE TRUE TRUE TRUE FALSE
  >
  > #printable representation, prints seven UNF's, one for each vector
  > print(mf10)
  [1] "UNF:4.1:10,128:pPOrppJ+RTGwCXCZRmUg3mitHUphnqR3/Ba3t0OEDCE="
  [2] "UNF:4.1:10,128:MAO7MN100UX6MWaOqq0W+TOZPgwoTrflzc61ZniQk0s="
  [3] "UNF:4.1:10,128:gKecoSAr9PBzDG5ObNrcKe2CqkHD8qFW9KOZXym/qRM="
  [4] "UNF:4.1:10,128:kPaUnMQ5R2568Gpqw1NtrSizLLDgrwxPJIxcKwkLhpY="
  [5] "UNF:4.1:10,128:Iy+9vOoBN90BmUOh4y7LVTaaAI47aAyhFyNbW5f1dwQ="
  [6] "UNF:4.1:10,128:T1dOFMTJMf1i9oqFp0QKN7J/3ZQXFw/g814ye2fKjKA="
  [7] "UNF:4.1:10,128:8TjDGngNgap8m0xKzU2UMDmBjkHUNfbw3WFR12aT/bo="
  >
  > # summarizes the base64 portion of the unf for each vector into a
  > # single base64 UNF representing entire dataset
  > summary(mf10)
  [1] "UNF:4.1:10,128:EPRxZ4AKpVsZsIfx9ExDagrtbnKwLnVWuDmlKlpxL+Y="
  > ## Don't show:
  > #self test
  >
  > unfTest=get("unfTest",envir=environment(unf))
  > if (!unfTest(silent=FALSE)) {
  + stop("failed self tests")
  + }
  Warning in unfTest(silent = FALSE) : Failed longley v 4
  Warning in unfTest(silent = FALSE) : Failed longley v 4.1
  Error: failed self tests
  Execution halted
• elapsed time (check, wall clock): 0:17