is_pubmed_id | R Documentation |
Find which strings are valid PubMed IDs (returns TRUE
). PubMed IDs are
tested against the following regular expression: ^\\d+$
.
is_pubmed_id(str, convert_NA_to_FALSE = TRUE)
str |
A character vector of strings. |
convert_NA_to_FALSE |
Whether to treat |
A logical vector.
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