R：如何使用 ggplot 使刻度标签居中（在刻度线之间放置标签）？

Question

I was using R ggplot for data visualization, and I met the problem centering the tick labels between tick marks on x/y axes. Here's a similar question but the implementation is matplotlib.

This is what I had (the wrong version):

And this is what I expected:

THANKS A LOT!!!

Answer 1

It is hard to reproduce your plot without the data you used to create the plot or the code you used to generate the plot

You can move the x-axis labels to the right by adding the following code to your plot

+ theme(axis.text.x=element_text(hjust=-0.5))

Additionally, one option might be just to rotate the x-axis labels instead of moving them. You can do this by adding the following code

+ theme(axis.text.x=element_text(angle = 90))