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This function replaces all missing values with empty strings. See stri_replace_na for a generalization.
stri_replace_na
stri_na2empty(x)
a character vector
Returns a character vector.
Other utils: stri_list2matrix, stri_remove_empty, stri_replace_na
stri_list2matrix
stri_remove_empty
# NOT RUN { stri_na2empty(c("a", NA, "", "b")) # }
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