"Author field differs from that derived from Authors@R" is due to use of an ORCID identifier.
"Note: found ... marked UTF-8 strings": The UTF strings are necessary to the package. They encode specific non-ASCII characters to use as symbols.
In DESCRIPTION
, the words "Geoms", "Stata", "Tufte", "Tufte's",
and "geoms" are not misspelled.
"Found the following (possibly) invalid URLs" check": The following URLs are valid. These URLs are listed along with errors that occur during checks.
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