Plot Sentiment by Category

Creates a grouped or stacked bar plot showing sentiment distribution across categories.

Usage

plot_sentiment_by_category(
  sentiment_data,
  category_var,
  plot_type = "bar",
  title = NULL
)

Arguments

sentiment_data

Data frame with 'sentiment' column

category_var

Name of the category variable column

plot_type

Type of plot: "bar" or "stacked" (default: "bar")

title

Plot title (default: auto-generated)

Value

A plotly grouped/stacked bar chart

Examples

if (FALSE) { # \dontrun{
data <- data.frame(
  text = c("Good", "Bad", "Okay", "Great", "Poor"),
  category = c("A", "A", "B", "B", "B")
)
data <- cbind(data, analyze_sentiment(data$text))
plot <- plot_sentiment_by_category(data, "category")
print(plot)
} # }