[R] problems installing odrpack

Hello, I'm trying to install odrpack (http://www.netlib.org/odrpack/) on my ubuntu linux system. That is a fortran package which I need to fit a circle to 2-dim data points (if someone knows a simpler package for that task, please tell me). For installing odrpack, I need a utility called fsplit,

[R] How to interrupt running computation?

If I start a computation in R, how can I interrupt it? I' using R 2.1.0. Thanks for your help, Lothar __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

Re: [R] How to interrupt running computation?

I'm using Linux. And I'd like just to cancel a running computation, not the entire R prompt. Lothar __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide

[R] How to convert two-dimensional function to matrix?

I'd like to convert a two-dimensional function f(x,y) to a matrix m, so that m[x,y] = f [x,y]. How can I achieve this? Thanks, Lothar __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting