Cex parameter in base R

Cex parameter in base R

In R Programming Language the cex parameter is used to specify the magnification factor for text size relative to the default size. It stands for “character expansion.” This parameter is commonly used in plotting functions to adjust the size of text elements such as labels, axis titles, and annotations....

Change the Size of the Plot Using the cex Parameter

The cex parameter is a numerical value that controls the size of plot elements. Its default value is 1, representing the standard size. Increasing cex makes elements larger while decreasing it makes them smaller....

Conclusion

The cex parameter in base R is an essential tool for customizing plot elements, allowing the adjustment of text, point, and annotation sizes. Mastering cex enhances the readability and visual appeal of plots, making data visualizations more effective and impactful. Whether emphasizing key information, improving visibility, or personalizing plots, cex provides the flexibility needed to create clear and informative graphical representations of data....

Cex parameter in base R-FAQs

What does cex stand for in R?...