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Getting Started

TextAnalysisR provides text analysis through an interactive Shiny app or R code.

Install

install.packages("TextAnalysisR",
  repos = c("https://mshin77.r-universe.dev", "https://cloud.r-project.org"))

Launch App

library(TextAnalysisR)
run_app()

Or visit textanalysisr.org for the web version.

Quick Example

library(TextAnalysisR)

mydata <- SpecialEduTech
united_tbl <- unite_cols(mydata, listed_vars = c("title", "keyword", "abstract"))

tokens <- prep_texts(united_tbl, text_field = "united_texts")
dfm_object <- quanteda::dfm(tokens)

plot_word_frequency(dfm_object, n = 20)

Features

Category	Analyses
Lexical	Word frequency, keywords, networks
Semantic	Similarity, clustering, sentiment
Topic Modeling	STM and BERTopic

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.