[R] Best way to select good points in a noisy signal ?

Hello, When I plot y=f(x) from the file xy.txt ( http://www.nabble.com/file/p18773387/xy.txt xy.txt ), I can clearly see a trend. Is there a function or a package able to take the median value of y for an interval of x (x +/- a defined value) to plot nice graph (at least a better one) ? Thanks

Re: [R] Best way to select good points in a noisy signal ?

bject: [R] Best way to select good points in a noisy signal ? > To: r-help@r-project.org > Received: Friday, August 1, 2008, 8:28 AM > Hello, > > When I plot y=f(x) from the file xy.txt ( > http://www.nabble.com/file/p18773387/xy.txt xy.txt ), I can > clearly see a > tr