Description Usage Arguments Examples
SHows a bar plot with words on the y-axis and frequency on the x-axis
1 |
df |
a dataframe with paper results |
gram.min |
minimum number of grams |
gram.max |
maximum number of grams |
min.freq |
minimum frequency of the words to be plotted |
1 2 3 4 5 6 7 8 9 10 11 12 | ## Not run:
my_url <- make_search_url(query = "well test",
dc_type = "conference-paper",
from_year = 2017,
to_year = 2018,
how = "all")
df <- read_multidoc(my_url) # create a dataframe of papers
(tf <- term_frequency(df)) # create a term frequency table
min_freq <- min(head(tf, 20)$freq)
plot_bars(df, min.freq = min_freq)
## End(Not run)
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