This function gives you a quick preview about what a .zip-file from DfR contains.
Value
The function returns a tibble with three columns:
type: metadata or some form of ngram
meta_type: which type of metadata (book_chapter, journal article, ...)
n: a count for each category
Examples
jst_preview_zip(jst_example("pseudo_dfr.zip"))
#> # A tibble: 4 × 3
#> type meta_type n
#> <chr> <chr> <int>
#> 1 metadata book_chapter 1
#> 2 metadata journal_article 1
#> 3 metadata pamphlet 1
#> 4 ngram1 ngram1 1