我正在尝试制作 ggplot,如何添加点的 x 和 y 坐标?我尝试了这段代码,但它不起作用:
d4<-Restriangle[1:(n-1),5]
xaxis=c(1:(n-1))
yaxis=Restriangle[1:(n-1),4]
data=data.frame(xaxis,yaxis)
library(ggplot2)
res=ggplot(df, aes(x = d, y = d4)) +
# Set up canvas with outcome variable on y-axis
geom_point(data=data,size=4, shape=19,color = "blue"),aes(x = xaxis, y
= yaxis) )
# Plot the actual points
res
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当这样做时我得到这个

如何添加 XY 点坐标?
>Restriangle
1 2 3 4 5 6
7
1 -897.75585 -412.69207 0.6328851 4.276630 -55.581006 -32.54413
-84.15410
2 -1126.80146 -177.45009 -96.0334938 -4.558513 -48.247435 -78.89057
29.46455
3 -402.33108 -101.71760 48.3551429 -149.761948 21.155187 50.29719
50.74081 …Run Code Online (Sandbox Code Playgroud)