= glkerns(x, y)
lines(fit3$x.out,fit3$est, col=4)
Ravi.
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] On Behalf Of
guy33 [david.res...@magd.ox.ac.uk]
Sent: Sunday, May 29, 2011 6:28 PM
To: r-help@r-project.org
Subject: Re: [R] Fitting sp
Ravi,
Thanks so much! You're right, smooth.spline does work on larger n.
Although, for some reason it's results are different (slightly less good?,
but I'm not sure). For example, on the simple doppler function below,
sm.spline seems to be closer to the true function than smooth.spline:
x=arra
0 PM
To: r-help@r-project.org
Subject: [R] Fitting spline using Pspline
Hey all,
I seem to be having trouble fitting a spline to a large set of data using
PSpline. It seems to work fine for a data set of size n=4476, but not for
anything larger (say, n=4477). For example:
Hey all,
I seem to be having trouble fitting a spline to a large set of data using
PSpline. It seems to work fine for a data set of size n=4476, but not for
anything larger (say, n=4477). For example:
THIS WORKS:
-
random = array(0,c(4476,2))
random[,1] = runif(4476,
4 matches
Mail list logo
