Hi, Sorry for the very short explanation about the problem of intersection.
I have a wave function monitored from the heart beat in a particular interval of times. Apart fom that, there is a line with positive slope (e.g: y = x+2) which lies across the wave and intersect on a number of points. My problem is i have no exact equation for such a complex harmonic wave produced by the heart pulse and so, cannot manage to find the intersection points. Therefore, i would be very grateful if someone could give some ideas or might suggest any packages in R that can assist me to do so. Thank you, Fir ----- Original Message ---- From: Uwe Ligges <lig...@statistik.tu-dortmund.de> To: FMH <kagba2...@yahoo.com> Cc: r-help@r-project.org Sent: Tue, February 22, 2011 1:11:41 PM Subject: Re: [R] How to find points of intersection On 22.02.2011 12:27, FMH wrote: > Dear All, > > I'm looking an appropriate way in R to compute/estimate points of intersection > between a line and a curve and will really appreciate for any suggestion or > ideas? Sounds like second level school homework. If not, please explain your problem in more detail and PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Uwe Ligges > Thank you, > Fir > > > > > ______________________________________________ > 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. ______________________________________________ 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.
