R scatter plot get values under the curve

R scatterplot and created the three curve line and I wanted values which are coverd by the outer two lines

suggest me how I can get the values which are between the two outer red line is

data used test data

code used

library("PerformanceAnalytics")      df=read.table("test",sep='\t', header=TRUE)  pdf('test.pdf',width=6,height=6)  smoothScatter(df$level2,df$level1,main = "data",xlab='level2',ylab='level1',nrpoints=Inf,xlim=c(0,1),ylim=c(0,1),pch=20,cex=0.5)  points(c(0,1),c(1,0),type='l',col='green',lty=2,lwd=2)  points(((1-p)^2)+0.03,(p^2)+0.03,type='l',col='red',lty=2,lwd=2)  points(((1-p)^2)-0.03,(p^2)-0.03,type='l',col='red',lty=2,lwd=2)  p=0:1000/1000  points((1-p)^2,p^2,type='l',col='red',lty=2,lwd=2)  legend(0.30, 1, c("Co", "data_observe"),          col = c("green", "red"), bg = "#FFFFFFAA",          lty = 2, lwd = 4, box.col = "#FFFFFF00")  dev.off()  

Thank you

https://stackoverflow.com/questions/66829912/r-scatter-plot-get-values-under-the-curve March 27, 2021 at 05:43PM