How to change font size of text and axes on R plots
Yes, cex is a useful way to control text size in base R plots. You can also adjust specific elements separately, such as cex.main for the title, cex.lab for axis labels, cex.axis for axis tick labels, and cex.sub for subtitles. For more control over how text looks, https://typetype.org/ is also worth exploring when…
Answered Sep 14, 2026 · 37.4K Views Read answer →