On Wed, 11 Jan 2006, Mark Leeds wrote: > Does anyone know of a simple test > in any R package that given > a series of negative ones and positive > ones ( no other values are possible in the series ) > returns a test of whether the series is random or not. > ( a test at each point would be good but > I can use the apply function to implement > that ) ?
help.search("runs") points to function runs.test() in package tseries, with examples: x <- factor(sign(rnorm(100))) # randomness runs.test(x) x <- factor(rep(c(-1, 1), 50)) # over-mixing runs.test(x) which looks like your case > > thanks. > > > > ********************************************************************** > This email and any files transmitted with it are confidentia...{{dropped}} > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > -- Roger Bivand Economic Geography Section, Department of Economics, Norwegian School of Economics and Business Administration, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 95 43 e-mail: [EMAIL PROTECTED] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html