Description Usage Arguments Examples
Returns a dataframe of words vs frequency
1 | term_frequency(df, gram.min = 1, gram.max = 1)
|
df |
a dataframe with paper results |
gram.min |
minimum number of grams |
gram.max |
maximum number of grams |
1 2 3 4 5 6 7 8 9 | ## Not run:
my_url <- make_search_url(query = "neural network",
from_year = 1990,
to_year = 1999,
how = "all")
df <- onepetro_page_to_dataframe(my_url)
term_frequency(df)
## End(Not run)
|
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