How to flip a ggplot horizontally?

Question

I have a ggplot spaghetti plot that currently looks like this:

I'd like to flip it on the x-axis (horizontally) so that it looks like this:

But I cannot figure out how... coord_flip gives me this plot:

which is not what I'm looking for.

how can I go about doing this?

Answer 1

I used my own data to simulate what you wanted. You should just need the last two lines of code.

library(ggplot2)
library(tidyverse)

set.seed(55)
scatter_data <- tibble(x_var = runif(100, min = 0, max = 25)
             ,y_var = log2(x_var) + rnorm(100)
             )

p <- ggplot(data = scatter_data, aes(x = x_var, y = y_var)) +
  geom_point()

p + scale_x_reverse(lim =c(25,0)) +
 scale_y_continuous(position = "right")