JSTOR_2bigrams

object returned by the function JSTOR_unpack2grams.

unpack2grams

two words, surrounded by standard quote marks, or a vector of bigrams.

bigram1

bigram2

span of the lowess line (controls the degree of smoothing). Default is 0.4

span


Function to plot changes in the relative frequency of two bigrams over time. The relative frequency is the frequency of the bigram in a document divided by the total number of bigrams in a document. For use with JSTOR's Data for Research datasets (http://dfr.jstor.org/).


Simple exploratory text mining and document clustering of journal
articles from JSTOR's Data for Research service. Go to
\url{http://dfr.jstor.org/}, make a request for data (specify CSV as outout
format and Word Counts as data type), then once you get a zip file, unzip
it and start with one of the unpack functions and then you're ready to go
with any of the other functions. For more details on installation and
usage, see \url{https://github.com/benmarwick/JSTORr/}

JSTOR_2bigrams: Plot the frequency of one bigram against bigram over time in a JSTOR DfR dataset

Description

Usage

Arguments

Value

Examples