The function `theme_bw()` in R is used to apply a black-and-white theme to ggplot2 visualizations, creating a clean and minimalistic look. This theme is particularly useful for enhancing the clarity of the data by reducing distractions, making it ideal for presentations and publications where simplicity is key. The black-and-white aesthetic emphasizes the data itself, allowing viewers to focus on the patterns and trends without the influence of vibrant colors.
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