Dear R, I have this script which from my data points creates smoothed plot:
require(graphics) require(stats) A=read.table("some.txt",header =FALSE,sep = "", dec = ",",fileEncoding = "", encoding = "unknown", skip=18,nrows=400) attach(A) plot(A$V1, A$V2,col="white") lines(smooth.spline(A$V1, A$V2,spar=0.4),col="green",lwd=3) I would like to export points coordinates from smoothed plot to file, so that I can then use new data for further analysis. In other words to pipe defined sequence of x coordinates and corresponding y values to file. -- View this message in context: http://r.789695.n4.nabble.com/How-to-extract-smoothed-plot-data-tp3756894p3756894.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.