sample_dice_data1: Sample Dice Dataset for Basic Visualization

In ggdiceplot: Dice Plot Visualization for 'ggplot2'

Sample Dice Dataset for Basic Visualization

Description

A toy dataset for demonstrating the geom_dice() function. It simulates log fold-change (LFC) and adjusted p-values (q-values) for oral taxa across disease types and specimen sites.

Usage

data("sample_dice_data1")

Format

A data frame with 48 rows and 5 variables:

taxon

character. Microbial taxon name

disease

character. Disease condition (Caries, Periodontitis, Healthy, Gingivitis)

specimen

character. Body site specimen (Saliva, Plaque)

lfc

numeric. Simulated log2 fold change value

q

numeric. Simulated adjusted p-value (q-value)

Details

This dataset contains simulated microbiome data across different oral health conditions and specimen types. It is designed to demonstrate basic dice plot functionality with categorical mapping of diseases to dice positions.

Source

Simulated data for package demonstration purposes.

Examples

data(sample_dice_data1)
head(sample_dice_data1)

# Basic dice plot example
library(ggplot2)
ggplot(sample_dice_data1, aes(x = specimen, y = taxon)) +
  geom_dice(aes(dots = disease, fill = lfc, size = -log10(q)),
            ndots = 4, show.legend = TRUE)

ggdiceplot documentation built on Aug. 22, 2025, 1:08 a.m.