plot_topic_terms: Visualize top terms for each topic

In Goodreader: Scrape and Analyze 'Goodreads' Book Data

Visualize top terms for each topic

Description

This function creates a bar plot of the top terms for each topic.

Usage

plot_topic_terms(model_output, n = 10)

Arguments

model_output	The output from model_topics function
n	The number of top terms to visualize for each topic

Value

A ggplot object representing the bar plot of top terms for each topic.

Examples

# Create a temporary file with sample book IDs
temp_file <- tempfile(fileext = ".txt")
writeLines(c("1420", "2767052", "10210"), temp_file)

# Scrape reviews
reviews <- scrape_reviews(temp_file, num_reviews = 10, use_parallel = FALSE)

# Model topics
topic_results <- model_topics(reviews, num_topics = 2, num_terms = 5, english_only = TRUE)

# Visualize top terms for each topic
plot_topic_terms(topic_results, n = 5)

# Clean up: remove the temporary file
file.remove(temp_file)

Goodreader documentation built on Oct. 30, 2024, 9:11 a.m.