我应该如何解决绘图 y 轴的重叠数字？

Question

some overlapping problems like this.

ggplot(data,aes(x=`data$x1`,y=`data$x2`))+geom_point()

Answer 1

Try this:

data$x2 <- as.numeric(as.character(data$x2)
# same for $x1?
ggplot(data, aes(x = x1, y = x2)) +
  geom_point()