Unsurprisingly, this was due to user error. I found the fix.
Sorry for the email clutter.
vab
On Wed, Feb 5, 2020, at 08:32, Vincent Arel-Bundock wrote:
> Hi everyone,
>
> My `countrycode` package ships with two data frames of characters in
> several languages: codelist and codelist_panel.
>
> I converted all strings to UTF-8 using the `enc2utf8` function, but I
> also tried several other ways, with the stringi package, etc. As far as
> I can tell, the strings are all in UTF-8 format now:
>
> url <-
> 'https://github.com/vincentarelbundock/countrycode/raw/master/data/codelist.rda'
> temp <- tempfile()
> download.file(url, temp)
> load(temp)
> tmp <- codelist[, sapply(codelist, is.character)]
> library(stringi)
> all(unlist(lapply(tmp, function(x) stri_enc_isutf8((na.omit(x))
> [1] TRUE
>
> After encoding, I saved the data frames with this command:
>
> save(codelist, file = 'data/codelist.rda', compress = 'xz', version = 2)
>
> Yet, when I run R CMD check, I get the following warning:
>
> checking data for non-ASCII characters ... WARNING
> Warning: found non-ASCII strings
> 'Wrtemberg' in object 'codelist'
> 'So Tom and Prncipe' in object 'codelist'
> 'Wrtemberg' in object 'codelist_panel'
> 'So Tom and Prncipe' in object 'codelist_panel'
>
> This warning disappears if I save the data frames using `save(version =
> 3)`. However, I would prefer to use version 2 to keep compatibility
> with older versions of R.
>
> Does anyone have suggestions for how to handle this? What did I miss?
>
> Thanks a lot for your time!
>
> Vincent
>
> --
> Vincent Arel-Bundock
>
> Professeur agrégé / Associate professor
> http://arelbundock.com
> Université de Montréal, Science politique
> 3150 rue Jean-Brillant, Pav. Lionel-Groulx, C-4020
> Montréal, Québec, Canada, H3T 1N8
--
Vincent Arel-Bundock
Professeur agrégé / Associate professor
http://arelbundock.com
Université de Montréal, Science politique
3150 rue Jean-Brillant, Pav. Lionel-Groulx, C-4020
Montréal, Québec, Canada, H3T 1N8
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