如何减少R中x轴上绘制点之间的距离？

Question

I created this strip chart using the following code

stripchart(data=sub, Colabelled_Percent~Treatment, vertical=TRUE, 
           ylab='Co-labelled Percent', xlab='Treatment',
           group.names=c("mCherry", "miR-338-3p sensor" ))

but don't seem to be able to decrease the white space between my two Treatment groups.

Answer 1

You can adjust this using xlim . Your two treatments are plotted at x=1 and x=2. Use xlim to include more space. Since you don't provide your data, I illustrate with some sample data.

## Sample data 
x     = c(85,92,100, 35,50,80)
Treat = c("A", "A", "A", "B", "B", "B") 

stripchart(x ~ Treat, vertical=TRUE, xlim=c(0,3))