I'm not familiar with seewave package, but I imagine what you have to do is extract the sound component of the sample object and convert that to a data frame.
> waveLeft <- 2*((seq(0,80,length=88200)%%1^2)-.5) > s <- as.Sample(waveLeft,44100,16) > ds <- data.frame(s$sound) > is.data.frame(ds) [1] TRUE On 11/10/06, randy zelick <[EMAIL PROTECTED]> wrote: > > Hello all, > > I'll bet this is not complicated, but I really did hunt for information > on it, and tried some ideas without success. > > Running Windows XP and R 2.3.1 > > I am using the Sound package to read in .wav files, and this works fine. > The R object produced is of class "sample". I want to use some of the > functions in the package Seewave to do further analysis, but this > package wants data objects to be dataframes. So I tried various ways to > coerce samples to dataframes, but was not successful. > > Does anyone have a hint/solution? > > Thanks much, > > =Randy= > > -- > Randy Zelick email: [EMAIL PROTECTED] > Department of Biology voice: 503-725-3086 > Portland State University fax: 503-725-3888 > > mailing: > P.O. Box 751 > Portland, OR 97207 > > shipping: > 1719 SW 10th Ave, Room 246 > Portland, OR 97201 > > ______________________________________________ > 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 > and provide commented, minimal, self-contained, reproducible code. > -- ================================= David Barron Said Business School University of Oxford Park End Street Oxford OX1 1HP [[alternative HTML version deleted]] ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.
