On Wed, 10 Nov 2021, Rich Shepard wrote:
I have the code to create ggplot2 boxplots using two attributes (e.g., chemical concentration and month) from the same tibble. Is there an example from which I can learn how to make boxplots from different tibbles/dataframes (e.g., chemical concentrations and monitoring location)?
I think that I've found the solution (haven't yet tested it, though): <https://statisticsglobe.com/combine-two-ggplot2-plots-from-different-data-frames-in-r>. It's from Statistical Globe and uses this code: ggp <- ggplot(NULL, aes(x, y)) + # Draw ggplot2 plot based on two data frames geom_point(data = data1, col = "red") + geom_line(data = data2, col = "blue") ggp # Draw plot More when I try it with four boxplots. Rich ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
