Standardize a vector according to UNF specifications
as.unfvector(x, ...)A vector to be coerced to a character string representation according to the UNF specification.
Additional arguments passed to methods.
A character string with class “unfvector” manipulated to follow the UNF specification. These are used internally by unf6.
The UNF specifications describes how to coerce all R data types to a standardized character representation. This S3 method exposes that coercion functionality.